HOT CAMS

HONDA
YAMAHA
KAWASAKI
SUZUKI
KTM
POLARIS
ARCTIC-CAT 
 
HONDA
Honda  CRF 100F (2004-2009) 1018-1 Stage 1: single-cam motor. Excellent midrange and top-end increase. Uses stock valve springs and rockers.  $ 127.46
Honda  CRF 150F (2003-2005) 1059-1 Stage 1: single-cam motor. Excellent midrange and top-end increase. Uses stock valve springs and rockers.  $ 186.96
Honda  CRF 150R (2007-2012) 1079-1 Stage 1: single-cam motor. Excellent bottom-end and midrange power. Uses stock auto-decompression mechanism. Uses stock valve springs.  $ 186.96
Honda  CRF 150R (2007-2012) 1080-2 Stage 2: single-cam motor. Excellent top-end power with great over rev.  Uses stock auto-decompression mechanism. Uses stock valve springs.  $ 186.96
Honda  CRF 250R (2004-2007) 1057-2 Stage 2: Single cam engine. Excellent top-end power with great over rev.  Uses stock auto-decompression mechanism. Uses stock valve springs.  $ 229.46
Honda  CRF 250R (2004-2007) 1109-2GS  Gold Series: Stage 2- Single cam engine. Excellent midrange and over-rev increase over the stage 3 cam.  Requires stiffer springs PART #  VSCRF250RKIT. Uses stock auto decompression mechanism. Camshaft only.  $ 251.56
Honda  CRF 250R (2004-2009) 1039-1 Stage 1: single-cam motor. Excellent bottom-end and midrange power. Uses stock auto-decompression mechanism. Uses stock valve springs.  $ 229.46
Honda  CRF 250R (2004-2009) 1104-3 Stage 3: single-cam motor.  Significantly more top-end power and great over rev.  Uses stock auto decompression mechanism.  Uses stock valve springs  $ 229.46
Honda  CRF 250R (2004-2009) 1108-1GS Gold Series: Stage 1-  Single cam engine. Excellent bottom end and midrange power increase over the stage 1 cam.  Requires stiffer springs PART #  VSCRF250RKIT. Uses stock auto decompression mechanism. Camshaft only.  $ 251.56
Honda  CRF 250R (2004-2009) 1141-3GS Stage 3 Gold Series: Single cam engine. Improvement in high RPM power, best for high RPM applications or modified engines.  Requires stiffer springs PART #  VSCRF250RKIT. Uses stock auto decompression mechanism.

 $ 251.56
Honda  CRF 250R (2004-2009) 1142-BLD Builder Series: Single cam engine. Good cam for modified engines with emphasis on mid range power.  Requires stiffer springs PART #  VSCRF250RKIT. Uses stock auto decompression mechanism.

 $ 251.56
Honda  CRF 250R (2004-2009) 1143-BLD Builder Series: Single cam engine. Good high RPM cam for modified engines. Good mid to top power for oversized engines.  Requires stiffer springs PART #  VSCRF250RKIT. Uses stock auto decompression mechanism.

 $ 251.56
Honda  CRF 250R (2004-2009) 1150-BLD Builder Series: Single cam engine. Good midrange cam for modified engines. Can use stock valve springs. Uses stock auto decompression mechanism.

 $ 251.56
Honda  CRF 250R (2008-2009) 1139-2 Stage 2: single-cam motor. Produces good high RPM power. Uses stock auto-decompression mechanism. Uses stock valve springs.

 $ 229.46
Honda  CRF 250R (2008-2009) 1140-2GS Stage 2 Gold Series: Single cam engine. Improves mid and top power.  Requires stiffer springs PART #  VSCRF250RKIT. Uses stock auto decompression mechanism.

 $ 251.56
Honda  CRF 250X (2004-2009) 1039-1 Stage 1: single-cam motor. Excellent midrange and top-end power. Uses stock auto-decompression mechanism. Uses stock valve springs.  $ 229.46
Honda  CRF 250X (2004-2009) 1057-2 Stage 2: single-cam motor. Excellent top-end power with great over rev.  Uses stock auto-decompression mechanism. Uses stock valve springs.  $ 229.46
Honda  CRF 450R (2002-2006) 1016-1 Stage 1: single-cam motor. Excellent bottom-end and midrange increase. Improved throttle response. Uses stock auto-decompression mechanism. Uses stock valve springs.  $ 229.46
Honda  CRF 450R (2002-2006) 1024-2 Stage 2: single-cam motor. Excellent midrange and top-end increase. Improved throttle response. Uses stock auto-decompression mechanism. Uses stock valve springs.  $ 229.46
Honda  CRF 450R (2002-2006) 1056-3 Stage 3: single-cam motor. Significantly more top-end power than Stage 2. Will work well for Supermoto and big bore/strokers. Uses stock auto-decompression mechanism. Uses stock valve springs.  $ 229.46
Honda  CRF 450R (2007) 1076-1 Stage 1: single-cam motor. Excellent bottom-end and midrange increase. Improved throttle response. Uses stock auto-decompression mechanism. Uses stock valve springs.  $ 229.46
Honda  CRF 450R (2007) 1077-2 Stage 2: single-cam motor. Excellent midrange and top-end increase. Improved throttle response. Uses stock auto-decompression mechanism. Uses stock valve springs.  $ 229.46
Honda  CRF 450R (2007) 1078-3 Stage 3: single-cam motor. Significantly more top-end power than Stage 2. Will work well for Supermoto and big bore/strokers. Uses stock auto-decompression mechanism. Uses stock valve springs.  $ 229.46
Honda  CRF 450R (2008) 1101-1 Single cam motor: Excellent bottom-end. Improved throttle response. Uses stock auto decompression mechanism. Uses stock valve springs.  $ 229.46
Honda  CRF 450R (2008) 1102-2 Stage 2: single cam motor: Good midrange and top-end gain. Uses stock auto decompression mechanism. Uses stock valve springs.  $ 229.46
Honda  CRF 450R (2008) 1103-3 Stage 3: single cam motor: Significantly more top-end power than Stage 2. Will work well for Supermoto and big bore/strokers. Uses stock auto decompression mechanism. Uses stock valve springs.  $ 229.46
Honda  CRF 450R (2009) 1123-1 Stage 1 cam: single cam motor. Improved torque below 9000rpm with improved peak horsepower over OEM cam. Uses stock valve springs, rockers, and auto decompression mechanism.  $ 229.46
Honda  CRF 450R (2009) 1124-2 Stage 2 cam: single cam motor. Same low end power as OEM cam up to 6,000 RPM and improved power from 6,000 to rev limit. Uses stock valve springs, rockers, and auto decompression mechanism.  $ 229.46
Honda  CRF 450R (2009) 1125-3 Stage 3 cam: single cam motor. Best suited for engines requiring more breathing capability. Uses stock valve springs, rockers, and auto decompression mechanism.

 $ 229.46
Honda  CRF 450R (2009) 1144-BLD Builder Series: Single cam engine. Good bottom end cam for modified engines. Can be used with stock or aftermarket valve springs, if ignition rev limit is increased use stiffer intake springs PART #  VSK1003. Uses stock auto decompression mechanism.

 $ 251.56
Honda  CRF 450R (2009) 1145-BLD Builder Series: Single cam engine. Good midrange cam for modified engines. Can be used with stock or aftermarket valve springs, if ignition rev limit is increased use stiffer intake springs PART #  VSK1003. Uses stock auto decompression mechanism.

 $ 251.56
Honda  CRF 450R (2009) 1146-BLD Builder Series: Single cam engine. Good high RPM cam for modified engines needing high RPM capability. Can be used with stock or aftermarket valve springs, if ignition rev limit is increased use stiffer intake springs PART #  VSK1003. Uses stock auto decom  $ 251.56
Honda  CRF 450R (2009) 1147-BLD Builder Series: Single cam engine. Good midrange cam for modified engines that are oversized. Can be used with stock or aftermarket valve springs, if ignition rev limit is increased use stiffer intake springs PART #  VSK1003. Uses stock auto decompression  $ 251.56
Honda  CRF 450R (2009) 1148-BLD Builder Series: Single cam engine. Good top end cam for modified engines that are oversized. Can be used with stock or aftermarket valve springs, if ignition rev limit is increased use stiffer intake springs PART #  VSK1003. Uses stock auto decompression m  $ 251.56
Honda  CRF 450R (2009) 1149-BLD Builder Series: Single cam engine. Good low RPM cam for modified engines that are oversized. Can be used with stock or aftermarket valve springs, if ignition rev limit is increased use stiffer intake springs PART #  VSK1003. Uses stock auto decompression m  $ 251.56
Honda  CRF 450R (2010-2012) 1160-1 Stage 1 cam: single cam motor. Improved torque below 9000rpm with improved peak horsepower over OEM cam. Uses stock valve springs, rockers, and auto decompression mechanism.  $ 229.46
Honda  CRF 450R (2010-2012) 1161-2 Stage 2 cam: single cam motor. Same low end power as OEM cam up to 6,000 RPM and improved power from 6,000 to rev limit. Uses stock valve springs, rockers, and auto decompression mechanism.  $ 229.46
Honda  CRF 450R (2010-2012) 1162-3 Stage 3 cam: single cam motor. Best suited for engines requiring more breathing capability. Uses stock valve springs, rockers, and auto decompression mechanism.

 $ 229.46
Honda  CRF 450R (2010-2012) 1163-BLD Builder Series: Single cam engine. Good bottom end cam for modified engines. Can be used with stock or aftermarket valve springs, if ignition rev limit is increased use stiffer intake springs PART #  VS1003. Uses stock auto decompression mechanism.

 $ 251.56
Honda  CRF 450R (2010-2012) 1164-BLD Builder Series: Single cam engine. Good midrange cam for modified engines. Can be used with stock or aftermarket valve springs, if ignition rev limit is increased use stiffer intake springs PART #  VS1003. Uses stock auto decompression mechanism.

 $ 251.56
Honda  CRF 450R (2010-2012) 1165-BLD Builder Series: Single cam engine. Good high RPM cam for modified engines needing high RPM capability. Can be used with stock or aftermarket valve springs, if ignition rev limit is increased use stiffer intake springs PART #  VS1003. Uses stock auto decom  $ 251.56
Honda  CRF 450R (2010-2012) 1166-BLD Builder Series: Single cam engine. Good midrange cam for modified engines that are oversized. Can be used with stock or aftermarket valve springs, if ignition rev limit is increased use stiffer intake springs PART #  VS1003. Uses stock auto decompression  $ 251.56
Honda  CRF 450R (2010-2012) 1167-BLD Builder Series: Single cam engine. Good top end cam for modified engines that are oversized. Can be used with stock or aftermarket valve springs, if ignition rev limit is increased use stiffer intake springs PART #  VS1003. Uses stock auto decompression m  $ 251.56
Honda  CRF 450R (2010-2012) 1168-BLD Builder Series: Single cam engine. Good low RPM cam for modified engines that are oversized. Can be used with stock or aftermarket valve springs, if ignition rev limit is increased use stiffer intake springs PART #  VS1003. Uses stock auto decompression m  $ 251.56
Honda  CRF 450X (2005-2007) 1016-1 Stage 1: single-cam motor. Excellent bottom-end and midrange increase. Improved throttle response. Uses stock auto-decompression mechanism. Uses stock valve springs.  $ 229.46
Honda  CRF 450X (2005-2007) 1024-2 Stage 2: single-cam motor. Excellent midrange and top-end increase. Improved throttle response. Uses stock auto-decompression mechanism. Uses stock valve springs.  $ 229.46
Honda  CRF 450X (2005-2007) 1056-3 Stage 3: single-cam motor. Significantly more top-end power than Stage 2. Will work well for Supermoto and big bore/strokers. Uses stock auto-decompression mechanism. Uses stock valve springs.  $ 229.46
Honda  CRF 450X (2008-2012) 1101-1 Stage 1: single-cam motor. Excellent bottom-end and midrange increase. Improved throttle response. Uses stock auto-decompression mechanism. Uses stock valve springs.  $ 229.46
Honda  CRF 450X (2008-2012) 1102-2 Stage 2: single-cam motor. Excellent midrange and top-end increase. Improved throttle response. Uses stock auto-decompression mechanism. Uses stock valve springs.  $ 229.46
Honda  CRF 450X (2008-2012) 1103-3 Stage 3: single-cam motor. Significantly more top-end power than Stage 2. Will work well for Supermoto and big bore/strokers. Uses stock auto-decompression mechanism. Uses stock valve springs  $ 229.46
Honda  CRF 50F (2004-2009) 1025-1 Stage 1: single-cam motor. Excellent midrange and top-end increase. Uses stock valve springs and rockers.  $ 127.46
Honda  CRF 50F (2004-2009) 1026-2 Stage 2: single-cam motor. More top-end than Stage 1. Works well with larger displacements from 70 to 80cc plus. Uses stock valve springs and rockers.  $ 127.46
Honda  CRF 80F (2004-2009) 1018-1 Stage 1: single-cam motor. Excellent midrange and top-end increase. Uses stock valve springs and rockers.  $ 127.46
Honda  Rincon 650 (2003-2005) 1030-1 Mudbuster: single-cam motor. Better throttle response. Increased acceleration and pulling power. Uses stock valve springs, rockers, and followers. Uses stock auto-decompression mechanism.  $ 169.96
Honda  Rincon 680 (2006-2007) 1030-1 Mudbuster: single-cam motor. Better throttle response. Increased acceleration and pulling power. Uses stock valve springs, rockers, and followers. Uses stock auto-decompression mechanism.  $ 169.96
Honda  Rubicon 4X4 (2001-2008) 1029-1 Single-cam motor. Better throttle response. Increased acceleration and pulling power. Uses stock valve springs, rockers, and followers. Uses stock auto-decompression mechanism.  $ 169.96
Honda  TRX 250X (1987-1992) 1058-1 Stage 1: single-cam motor. Excellent midrange and top-end increase. Uses stock valve springs and rockers.  $ 152.96
Honda  TRX 300EX (1993-2009) 1058-1 Stage 1: single-cam motor. Excellent midrange and top-end increase. Uses stock valve springs and rockers.  $ 152.96
Honda  TRX 400EX (1999-2007) 1007-1 Stage 1: single-cam motor. Excellent midrange and top-end power increase. Not recommended for big bore applications over 426cc. Uses stock valve springs and rockers. *Does not use auto-decompression mechanism. Stock starter sufficient.  $ 169.96
Honda  TRX 400EX (1999-2007) 1043-2 TRX 400EX Stage 2: single-cam motor. More top-end power than Stage 1 with midrange gain. Uses stock valve springs and rockers. *Does not use auto-decompression mechanism. Stock starter sufficient.  $ 169.96
Honda  TRX 400EX (1999-2007) 1051-3 TRX 400EX Stage 3: single-cam motor. More top-end power. Designed specifically for Hot Rods big bore stroker kit. Uses stock valve springs and rockers. *Does not use auto-decompression mechanism. Stock starter sufficient.  $ 169.96
Honda  TRX 450R (2004-2008) 1016-1 Stage 1: single-cam motor. Excellent bottom-end and midrange increase. Improved throttle response. Uses stock auto-decompression mechanism. Uses stock valve springs.  $ 229.46
Honda  TRX 450R (2004-2008) 1024-2 Stage 2: single-cam motor. Excellent midrange and top-end increase. Improved throttle response. Uses stock auto-decompression mechanism. Uses stock valve springs.  $ 229.46
Honda  TRX 450R (2004-2008) 1056-3 Stage 3: single-cam motor. Significantly more top-end power than Stage 2. Will work well for Supermoto and big bore/strokers. Uses stock auto-decompression mechanism. Uses stock valve springs.  $ 229.46
Honda  XR 100 (1985-2003) 1018-1 Stage 1: single-cam motor. Excellent midrange and top-end increase. Uses stock valve springs and rockers.  $ 127.46
Honda  XR 250R (1996-2005) 1006-1 Stage 1: single-cam motor. Excellent midrange and top-end power increase. Uses stock valve springs and rockers. *Does not use stock auto-decompression mechanism.  $ 169.96
Honda  XR 400 (1996-2004) 1007-1 Stage 1: single-cam motor. Excellent midrange and top-end power increase. Not recommended for big bore applications over 426cc. Uses stock valve springs and rockers. *Does not use auto-decompression mechanism.  $ 169.96
Honda  XR 400 (1996-2004) 1043-2 Stage 2: single-cam motor. More top-end power than Stage 1 with midrange gain. Uses stock valve springs and rockers. *Does not use auto-decompression mechanism.  $ 169.96
Honda  XR 400 (1996-2004) 1051-3 Stage 3: single-cam motor. More top-end power. Designed specifically for Hot Rods big bore stroker kit. Uses stock valve springs and rockers. *Does not use auto-decompression mechanism.  $ 169.96
Honda  XR 50 (2000-2003) 1025-1 Stage 1: single-cam motor. Excellent midrange and top-end increase. Uses stock valve springs and rockers.  $ 127.46
Honda  XR 50 (2000-2003) 1026-2 Stage 2: single-cam motor. More top-end than Stage 1. Works well with larger displacements from 70 to 80cc plus. Uses stock valve springs and rockers.  $ 127.46
Honda  XR 600 (1988-2000) 1004-1 Stage 1: single-cam motor. Excellent midrange and top-end power increase. Uses stock valve springs and rockers. *Does not use auto-decompression mechanism.  $ 169.96
Honda  XR 650L (1993-2008) 1004-1 Stage 1: single-cam motor. Excellent midrange and top-end power increase. Uses stock valve springs and rockers. *Does not use auto-decompression mechanism. Stock Starter sufficient.  $ 169.96
Honda  XR 650R (2000-2007) 1009-1 Stage 1: single-cam motor. Excellent midrange and top-end power increase. Uses stock valve springs and rockers. *Does not use auto-decompression mechanism.  $ 169.96
Honda  XR 650R (2000-2007) 1010-2 Stage 2: single-cam motor. More top-end power than Stage 1 with midrange gain. Uses stock valve springs and rockers. *Does not use auto-decompression mechanism.  $ 169.96
Honda  XR 80 (1985-2003) 1018-1 Stage 1: single-cam motor. Excellent midrange and top-end increase. Uses stock valve springs and rockers.  $ 127.46
Honda TRX 450ER (2006-2007) 1016-1 Stage 1: single-cam motor. Excellent bottom-end and midrange increase. Improved throttle response. Uses stock auto-decompression mechanism. Uses stock valve springs.  $ 229.46
Honda TRX 450ER (2006-2007) 1024-2 Stage 2: single-cam motor. Excellent midrange and top-end increase. Improved throttle response. Uses stock auto-decompression mechanism. Uses stock valve springs.  $ 229.46
Honda TRX 450ER (2006-2007) 1056-3 Stage 3: single-cam motor. Significantly more top-end power than Stage 2. Will work well for Supermoto and big bore/strokers. Uses stock auto-decompression mechanism. Uses stock valve springs.  $ 229.46
Honda TRX 450ER (2008) 1105-1 Stage 1: single-cam motor. Excellent bottom-end and midrange increase. Improved throttle response. Uses stock auto-decompression mechanism. Uses stock valve springs.  $ 229.46
Honda TRX 450ER (2008) 1106-2 Stage 2: single-cam motor. Excellent midrange and top-end increase. Improved throttle response. Uses stock auto-decompression mechanism. Uses stock valve springs.  $ 229.46
Honda TRX 450ER (2008) 1107-3 Stage 3: single-cam motor. Significantly more top-end power than Stage 2. Will work well for Supermoto and big bore/strokers. Uses stock auto-decompression mechanism. Uses stock valve springs.  $ 229.46
Honda TRX 700XX (2008-2009) 1134-1 Stage 1: single-cam motor. Stage 1 has improved power at all RPM’s over OEM. Performs well with stock air box lid and exhaust. Uses stock valve springs and rockers. Uses stock auto-decompression mechanism.

 $ 169.96
Honda TRX 700XX (2008-2009) 1135-2 Stage 2: single-cam motor. Stage 2 similar low end power to OEM cam and increased power above 5,000 RPM. Better suited for engines that have intake and exhaust modifications as well as mild engine modifications. Uses stock valve springs and rockers. Uses  $ 169.96
Honda TRX 700XX (2008-2009) 1136-3 Stage 3: single-cam motor. Stage 3 specifically designed to utilize the extra breathing required by an engine that has an aftermarket exhaust system, air box modification, and possibly some engine modifications. The stage 3 cam extends the power curve of  $ 169.96
YAMAHA
Yamaha  350 Wolverine (1995-2006) 4017-1 Stage 1: single-cam motor. Excellent midrange and top-end increase. Uses stock valve springs and rockers.  $ 169.96
Yamaha  660 Grizzly (2002-2008) 4034-1 Mudbuster: Single cam engine. Improved acceleration, more bottom-end, and no top-end loss. Must use Raptor 660 center intake valve spring, NOT included. All other valve springs stock. Uses stock auto-decompression mechanism.  $ 169.96
Yamaha  660 Grizzly (2002-2008) 4100-1 Single cam moto: True drop-in cam. No valve spring change needed. Improved acceleration, more bottom end, and no top-end loss.  Uses stock valve springs and rockers.  Uses stock auto decompression mechanism.  $ 169.96
Yamaha  660 Rhino (2004-2007) 4034-1 Mudbuster: Single cam engine. Improved acceleration, more bottom-end, and no top-end loss. Must use Raptor 660 center intake valve spring, NOT included. All other valve springs stock. Uses stock auto-decompression mechanism.  $ 169.96
Yamaha  660 Rhino (2004-2007) 4100-1 Single cam moto: True drop-in cam. No valve spring change needed. Improved acceleration, more bottom end, and no top-end loss.  Uses stock valve springs and rockers.  Uses stock auto decompression mechanism.  $ 169.96
Yamaha  Big Bear 350 (2000-2006) 4017-1 Stage 1: single-cam motor. Excellent midrange and top-end increase. Uses stock valve springs and rockers.  $ 169.96
Yamaha  Bruin 350 (2004-2006) 4017-1 Stage 1: single-cam motor. Excellent midrange and top-end increase. Uses stock valve springs and rockers.  $ 169.96
Yamaha  Kodiak 350 (1993-1999) 4017-1 Stage 1: single-cam motor. Excellent midrange and top-end increase. Uses stock valve springs and rockers.  $ 169.96
Yamaha  Raptor 350 (2005-2006) 4017-1 Stage 1: single-cam motor. Excellent midrange and top-end increase. Uses stock valve springs and rockers.  $ 169.96
Yamaha  Raptor 350 (2005-2006) 4049-2 Stage 2: single-cam motor. Excellent midrange and top-end increase. Designed specifically for the Hot Rods stroker crank and piston kit 4143 and P3001. Uses stock valve springs and rockers.  $ 169.96
Yamaha  Raptor 350 (2007-2009) 4114-1 Stage 1: single-cam motor. Excellent midrange and top-end increase. Uses stock valve springs and rockers.  $ 169.96
Yamaha  Raptor 350 (2007-2009) 4115-2 Stage 2: single-cam motor. Excellent midrange and top-end increase. Designed specifically for the Hot Rods stroker crank and piston kit 4143 and P3001. Uses stock valve springs and rockers.  $ 169.96
Yamaha  Raptor 660 (2001-2005) 4005-2 Stage 2: single-cam motor. More top-end than Stage 1. Requires Hot Cams spring kit part number SKYFM660S2. Uses stock auto-decompression mechanism.  $ 169.96
Yamaha  Raptor 660 (2001-2005) 4011-1 Stage 1: single-cam motor. Excellent midrange and top-end power increase. Uses stock auto-decompression mechanism. Uses stock valve springs.  $ 169.96
Yamaha  Raptor 660 (2001-2005) 4050-3 Stage 3: single-cam motor. Specifically designed for Hot Rods big bore/stroker kit. Not for stock displacement. Requires Hot Cams valve spring kit part number SKYFM660S2. Uses stock auto-decompression mechanism.  $ 169.96
Yamaha  Raptor 700 (2006-2007) 4064-1 Stage 1: single-cam motor. Good midrange and top-end. Uses stock auto-decompression mechanism. Uses stock valve springs and rockers.  $ 169.96
Yamaha  Raptor 700 (2006-2007) 4065-2 Stage 2: single-cam motor. Excellent top-end and great over rev. Uses stock auto-decompression mechanism. Uses stock valve springs and rockers.  $ 169.96
Yamaha  Raptor 700 (2006-2007) 4091-3 Stage 3: Single cam engine. Drastically improves top-end with over rev. Uses stock auto-decompression mechanism. Uses stock valve springs.  $ 169.96
Yamaha  Raptor 700 (2009) 4131-1 Stage 1 cam. Single cam engine. Good midrange and top end gains. Uses stock auto decompression mechanism. Uses stock valve springs and rockers.  $ 169.96
Yamaha  Raptor 700 (2009) 4132-2 Stage 2 cam. Single cam engine. Excellent top end and great over rev. Uses stock auto decompression mechanism. Uses stock valve springs and rockers.  $ 169.96
Yamaha  Raptor 700 (2009) 4133-3 Stage 3: Single cam engine. Drastically improves top-end with over rev. Uses stock auto-decompression mechanism. Uses stock valve springs.  $ 169.96
Yamaha  TTR 125 (1999-2009) 4019-1 Stage 1: single-cam motor. Excellent midrange and top-end power increase. Uses stock valve springs and rockers.  $ 144.46
Yamaha  Warrior 350 (1987-2004) 4017-1 Stage 1: single-cam motor. Excellent midrange and top-end increase. Uses stock valve springs and rockers.  $ 169.96
Yamaha  Warrior 350 (1987-2004) 4049-2 Stage 2: single-cam motor. Excellent midrange and top-end increase. Designed specifically for the Hot Rods stroker crank and piston kit 4143 and P3001. Uses stock valve springs and rockers.  $ 169.96
Yamaha  WR 250F (2001-2009) 4012-1IN Stage 1: Dual cam engine. Intake and exhaust cams sold separately. Increases bottom and midrange power for improved snap. Comes with adjustable sprocket. Uses stock valve springs.  $ 169.96
Yamaha  WR 250F (2001-2009) 4020-1E Stage 1: Dual cam engine. Intake and exhaust cams sold separately. Increases bottom and midrange power for improved snap. Cam includes auto-decompressor mechanism. Uses stock valve springs.  $ 169.96
Yamaha  WR 250F (2001-2009) 4054-2IN Stage 2: Dual cam engine. Intake and exhaust cams sold separately.  Excellent top-end power increase and good over rev. Cam includes adjustable sprocket. Uses stock valve springs.  $ 169.96
Yamaha  WR 250F (2001-2009) 4055-2E Stage 2: Dual cam engine. Intake and exhaust cams sold separately.  Excellent top-end power increase and good over rev. Cam includes auto-decompression mechanism. Uses stock valve springs.  $ 169.96
Yamaha  WR 400 (1998-2000) 4002-1IN Dual-cam motor: intake and exhaust cams sold separately. Excellent midrange increase, improved throttle response, and smooth power delivery. Intake comes with adjustable sprocket (factory preset at 105). Exhaust cam includes auto-decompression mechanism.  $ 152.96
Yamaha  WR 400 (1998-2000) 4035-1E Dual-cam motor: intake and exhaust cams sold separately. Excellent midrange increase, improved throttle response, and smooth power delivery. Intake comes with adjustable sprocket (factory preset at 105). Exhaust cam includes auto-decompression mechanism.  $ 169.96
Yamaha  WR 426 (2001-2002) 4002-1IN Dual-cam motor: intake and exhaust cams sold separately. Excellent midrange increase, improved throttle response, and smooth power delivery. Intake comes with adjustable sprocket (factory preset at 105). Exhaust cam includes auto-decompression mechanism.  $ 152.96
Yamaha  WR 426 (2001-2002) 4035-1E Dual-cam motor: intake and exhaust cams sold separately. Excellent midrange increase, improved throttle response, and smooth power delivery. Intake comes with adjustable sprocket (factory preset at 105). Exhaust cam includes auto-decompression mechanism.  $ 169.96
Yamaha  WR 450F (2003-2009) 4023-1IN Dual-cam motor: intake and exhaust cams sold separately. Excellent midrange and top-end increase. Exhaust cam includes auto-decompression mechanism. Uses stock valve springs.  $ 169.96
Yamaha  WR 450F (2003-2009) 4044-1E Dual-cam motor: intake and exhaust cams sold separately. Excellent midrange and top-end increase. Exhaust cam includes auto-decompression mechanism. Uses stock valve springs.  $ 169.96
Yamaha  YFZ 450 (2004-2009) 4023-1IN Stage 1: Dual cam engine. Intake and exhaust cams sold separately. Excellent midrange and top-end increase. Uses stock valve springs.  $ 169.96
Yamaha  YFZ 450 (2004-2009) 4044-1E Stage 1: Dual cam engine. Intake and exhaust cams sold separately. Excellent midrange and top-end increase. Cam includes auto-decompression mechanism. Uses stock valve springs.  $ 169.96
Yamaha  YFZ 450 (2004-2009) 4097-3IN Stage 3: Dual cam engine. Intake and exhaust cams sold seperately.   Uses stock valve springs.  $ 169.96
Yamaha  YFZ 450 (2004-2009) 4098-3E Stage 3 exhaust: Dual cam motor.  Call for details.  Uses stock valve springs. Includes auto decompression mechanism  $ 169.96
Yamaha  YZ 250F (2001-2012) 4012-1IN Stage 1: Dual cam engine. Intake and exhaust cams sold separately. Increases bottom and midrange power for improved snap. Comes with adjustable sprocket. Uses stock valve springs.  $ 169.96
Yamaha  YZ 250F (2001-2012) 4020-1E Stage 1: Dual cam engine. Intake and exhaust cams sold separately. Increases bottom and midrange power for improved snap. Cam includes auto-decompressor mechanism. Uses stock valve springs.  $ 169.96
Yamaha  YZ 250F (2001-2012) 4054-2IN Dual-cam motor: intake and exhaust cams sold separately.  Excellent top-end power increase and good over rev.  Intake cam includes adjustable cam timing sprocket. Exhaust cam includes auto-decompression mechanism. Uses stock valve springs.  $ 169.96
Yamaha  YZ 250F (2001-2012) 4055-2E Dual-cam motor: intake and exhaust cams sold separately.  Excellent top-end power increase and good over rev.  Intake cam includes adjustable cam timing sprocket. Exhaust cam includes auto-decompression mechanism. Uses stock valve springs.  $ 169.96
Yamaha  YZ 250F (2001-2012) 4110-1INGS Stage 1 Gold Series: Dual cam engine. Intake and exhaust cams sold separately. Low to mid RPM application.  Requires valve spring kit PART #VSK4001.

 $ 195.46
Yamaha  YZ 250F (2001-2012) 4111-1EXGS Stage 1 Gold Series: Dual cam engine. Intake and exhaust cams sold separately. Low to mid RPM application.  Requires valve spring kit PART #VSK4001. Uses stock auto decompression mechanism.

 $ 195.46
Yamaha  YZ 250F (2001-2012) 4112-2INGS Stage 2 Gold Series: Dual cam engine. Intake and exhaust cams sold separately. Mid to top RPM application.  Requires valve spring kit PART #VSK4001.

 $ 195.46
Yamaha  YZ 250F (2001-2012) 4113-2EXGS Stage 2 Gold Series: Dual cam engine. Intake and exhaust cams sold separately. Mid to top RPM application.  Requires valve spring kit PART #VSK4001. Uses stock auto decompression mechanism.

 $ 195.46
Yamaha  YZ 250F (2001-2012) 4151-INBLD Builder Series: Dual cam engine. Intake and exhaust cams sold separately. Lower lift and shorter duration for low RPM or high torque applications.  Requires valve springs kit PART #VSK4001.

 $ 195.46
Yamaha  YZ 250F (2001-2012) 4152-INBLD Builder Series: Dual cam engine. Intake and exhaust cams sold separately. Medium lift and duration for mid RPM applications.  Requires valve springs kit PART #VSK4001.

 $ 251.56
Yamaha  YZ 250F (2001-2012) 4153-INBLD Builder Series: Dual cam engine. Intake and exhaust cams sold separately. Medium lift and duration for mid RPM applications.  Requires valve springs kit PART #VSK4001.

 $ 195.46
Yamaha  YZ 250F (2001-2012) 4154-INBLD Builder Series: Dual cam engine. Intake and exhaust cams sold separately. High lift and long duration for high RPM applications or oversized engines requiring increased intake capacity.  Requires valve springs kit PART #VSK4001.

 $ 195.46
Yamaha  YZ 250F (2001-2012) 4155-EXBLD Builder Series: Dual cam engine. Intake and exhaust cams sold separately. Lower lift and shorter duration for low RPM or high torque applications.  Requires valve springs kit PART #VSK4001. Uses stock auto decompression mechanism.

 $ 195.46
Yamaha  YZ 250F (2001-2012) 4156-EXBLD Builder Series: Dual cam engine. Intake and exhaust cams sold separately. High lift and long duration for high RPM applications or oversized engines requiring increased exhaust capacity.  Requires valve springs kit PART #VSK4001. Uses stock auto decompres  $ 195.46
Yamaha  YZ 400 (1998-1999) 4002-1IN Dual-cam motor: intake and exhaust cams sold separately. Excellent midrange increase, improved throttle response, and smooth power delivery. Intake comes with adjustable sprocket (factory preset at 105). Exhaust cam includes auto-decompression mechanism.  $ 152.96
Yamaha  YZ 400 (1998-1999) 4035-1E Dual-cam motor: intake and exhaust cams sold separately. Excellent midrange increase, improved throttle response, and smooth power delivery. Intake comes with adjustable sprocket (factory preset at 105). Exhaust cam includes auto-decompression mechanism.  $ 169.96
Yamaha  YZ 426 (2000-2002) 4002-1IN Dual-cam motor: intake and exhaust cams sold separately. Excellent midrange increase, improved throttle response, and smooth power delivery. Intake comes with adjustable sprocket (factory preset at 105). Exhaust cam includes auto-decompression mechanism.  $ 152.96
Yamaha  YZ 426 (2000-2002) 4035-1E Dual-cam motor: intake and exhaust cams sold separately. Excellent midrange increase, improved throttle response, and smooth power delivery. Intake comes with adjustable sprocket (factory preset at 105). Exhaust cam includes auto-decompression mechanism.  $ 169.96
Yamaha  YZ 450F (2003-2009) 4023-1IN Stage 1: Dual cam engine. Intake and exhaust cams sold separately. Excellent midrange and top-end increase. Uses stock valve springs.  $ 169.96
Yamaha  YZ 450F (2003-2009) 4089-2IN Stage 2 intake: Dual cam motor.  Call for details.  Uses stock valve springs.  $ 169.96
Yamaha  YZ 450F (2003-2009) 4090-2E Stage 2 exhaust: Dual cam motor.  Call for details.  Uses stock valve springs. Include auto decompression mechanism.  $ 169.96
Yamaha 700 GRIZZLY (2007-2009) 4126-M Mudbuster: single cam motor. Improved acceleration, more bottom-end, and no top-end loss. Uses stock valve springs and rockers. Uses stock auto-decompression mechanism.  $ 169.96
Yamaha 700 GRIZZLY (2007-2009) 4127-1 Stage 1: single-cam motor. Excellent midrange power increase. Uses stock valve springs and rockers.  $ 169.96
Yamaha 700 GRIZZLY (2007-2009) 4128-2 Stage 2: single-cam motor. More mid range and great top-end power gains over Stage 1. Uses stock valve springs and rockers.  $ 169.96
Yamaha 700 RHINO (2008-2009) 4129-2 Stage 2 cam. Single cam engine. Good low-end torque gains across entire rpm range. Uses stock auto decompression mechanism. Uses stock valve springs and rockers.  $ 169.96
Yamaha 700 RHINO (2008-2009) 4130-3 Stage 3 cam. Single cam engine. Good midrange and top end gains.  Performs well with modified exhaust and airbox.  Uses stock auto decompression mechanism. Uses stock valve springs and rockers.  $ 169.96
Yamaha RAPTOR 250 (2008) 4118-2 Stage 2: single-cam motor. Stage 2 recommended for engines with air box and exhaust modifications or other internal engine modifications. Power improvement at all RPM’s depending on engine specifications. Uses stock valve springs and rockers.

 $ 161.46
Yamaha RAPTOR 250 (2008) 4137-1 Stage 1: single-cam motor. Stage 1 intended for stock engines without air box or exhaust modifications. Power is improved at all RPM’s especially at high RPM. Uses stock valve springs and rockers.

 $ 169.96
Yamaha RAPTOR 250 (2008) 4138-1A Stage 1A: single-cam motor. Stage 1A cam recommended for engines with air box and exhaust modifications. Power improvement at all RPM’s depending on engine specifications. Uses stock valve springs and rockers.

 $ 169.96
KAWASAKI
Kawasaki  Brute Force 650 (2005) 2031-1S Mudbuster: Dual cam engine. Intake and exhaust sold as a set. Improved acceleration, more bottom-end, and no top-end loss. Uses stock valve springs and rockers. Uses stock auto-decompression mechanism.  $ 297.46
Kawasaki  Brute Force 650 (2006-2009) 2036-1S Stage 1: Dual cam engine. Intake and exhaust sold as a set. More midrange and top-end than the MUDBUSTER. Improved power through entire RPM range over stock. Uses stock auto-decompression mechanism. Uses stock valve springs and rockers.  $ 297.46
Kawasaki  KFX 400 (2003-2006) 2047-1IN Stage 1: Dual cam engine. Intake and exhaust cams sold separately. Drastically improves midrange and top-end power. Comes with adjustable sprocket. Uses stock valve springs.  $ 152.96
Kawasaki  KFX 400 (2003-2006) 2048-1E Stage 1: Dual cam engine. Intake and exhaust cams sold seperately. Drastically improves midrange and top-end power. Comes with adjustable sprocket. Cam includes auto-decompression mechanism. Uses stock valve springs.  $ 169.96
Kawasaki  KFX 450R (2008-2009) 2093-2IN Stage 2: Dual-cam engine. Intake and exhaust cams sold separately. Good midrange and top-end increase. Uses stock valve springs.  $ 152.96
Kawasaki  KFX 450R (2008-2009) 2094-2E Stage 2: Dual cam engine. Intake and exhaust cams sold separately. Good midrange and top-end increase. Cam uses stock auto-decompression mechanism. Uses stock valve springs.  $ 169.96
Kawasaki  KFX 450R (2008-2009) 2095-3IN Stage 3: Dual-cam engine. Intake and exhaust cams sold separately. Good top-end increase and great over-rev. Uses stock valve springs.  $ 152.96
Kawasaki  KFX 450R (2008-2009) 2096-3E Stage 3: Dual cam engine. Intake and exhaust cams sold separately. Good top-end increase and great over-rev. Cam uses stock auto-decompression mechanism. Uses stock valve springs.  $ 169.96
Kawasaki  KFX 700 (2004-2009) 2036-1S Stage 1: Dual cam engine. Intake and exhaust sold as a set. More midrange and top-end than the MUDBUSTER. Improved power through entire RPM range over stock. Uses stock auto-decompression mechanism. Uses stock valve springs and rockers.  $ 297.46
Kawasaki  KLX 110 (2003-2009) 2027-1 Stage 1: single-cam motor.  Excellent midrange and top-end power increase. Uses stock valve springs and rockers.  $ 135.96
Kawasaki  KLX 125 (2003-2006) 2028-1 Stage 1: single-cam motor. Excellent midrange and top-end power increase. Uses stock valve springs and rockers.  $ 135.96
Kawasaki  KLX 400 (2003-2004) 2047-1IN Stage 1: Dual cam engine. Intake and exhaust cams sold seperately. Drastically improves midrange and top-end power. Comes with adjustable sprocket. Uses stock valve springs.  $ 152.96
Kawasaki  KLX 400 (2003-2004) 2048-1E Stage 1: Dual cam engine. Intake and exhaust cams sold separately. Drastically improves midrange and top-end power. Comes with adjustable sprocket. Exhaust cam includes auto-decompression mechanism. Uses stock valve springs.  $ 169.96
Kawasaki  KX 250F (2004-2009) 2040-1E Stage 1: Dual cam engine. Intake and exhaust cams sold separately.  Good midrange and top-end increase. Cam uses stock auto-decompression mechanism. Uses stock valve springs.  $ 152.96
Kawasaki  KX 250F (2004-2009) 2041-1IN Stage 1: Dual cam engine. Intake and exhaust cams sold separately. Good midrange and top-end increase. Uses stock valve springs.  $ 152.96
Kawasaki  KX 250F (2004-2009) 2067-2IN Stage 2: Dual cam engine. Intake and exhaust cams sold separately.  Excellent top-end power. Great over rev. Uses stock valve springs.  $ 152.96
Kawasaki  KX 250F (2004-2009) 2068-2E Stage 2: Dual cam engine. Intake and exhaust cams sold separately.  Excellent top-end power. Great over rev. Cam uses stock auto-decompression mechanism. Uses stock valve springs.  $ 152.96
Kawasaki  KX 450F (2006-2009) 2070-1IN Stage 1: Dual cam engine. Intake and exhaust cams sold separately. No bottom-end loss with strong mid-range to top-end gains. Uses stock valve springs.  $ 152.96
Kawasaki  KX 450F (2006-2009) 2071-1E Stage 1: Dual cam engine. Intake and exhaust cams sold separately. No bottom-end loss with strong mid-range to top-end gains. Cam uses stock auto-decompression mechanism. Uses stock valve springs.  $ 169.96
Kawasaki  KX 450F (2006-2009) 2074-2IN Stage 2: Dual cam engine. Intake and exhaust cams sold separately. Drastically improves mid-range to top-end with great over-rev. Uses stock valve springs.  $ 152.96
Kawasaki  KX 450F (2006-2009) 2075-2E Stage 2: Dual cam engine. Intake and exhaust cams sold separately. Drastically improves mid-range to top-end with great over-rev. Cam uses stock auto-decompression mechanism. Uses stock valve springs.  $ 169.96
Kawasaki  Prairie 650 (2002-2003) 2031-1S Mudbuster intake/exhaust: dual-cam motor. Improved acceleration, more bottom-end, and no top-end loss. Uses stock valve springs and rockers. Uses stock auto-decompression mechanism. Cam sold in front and rear sets only.  $ 297.46
Kawasaki  Prairie 700 (2004-2006) 2031-1S Mudbuster: Dual cam engine. Intake and exhaust cams sold as a set. Improved acceleration, more bottom-end, and no top-end loss. Uses stock valve springs and rockers. Uses stock auto-decompression mechanism.  $ 297.46
Kawasaki BRUTE FORCE 750 (2005-2009) 2036-1S Stage 1 Intake/Exhaust: dual-cam motor. More midrange and top-end than the MUDBUSTER. Improved power through entire RPM range over stock. Uses stock auto-decompression mechanism. Uses stock valve springs and rockers. Cam sold in front and rear sets only.  $ 297.46
Kawasaki KLR 650 (1996-2009) 2116-2IN Stage 2: Dual cam engine. Intake and exhuast cams sold seperately. Great mid-range and top-end increase. Uses stock valve springs. Must modify air box.  $ 169.96
Kawasaki KLR 650 (1996-2009) 2117-2E Stage 2: Dual cam engine. Intake and exhaust cams sold seperately. Great mid-range and top-end increase. Uses stock valve springs. Cam does not use automatic decompression mechanism. Must modify air box.  $ 186.96
SUZUKI
Suzuki  DRZ 110 (2003-2005) 2027-1 Stage 1: single-cam motor.  Excellent midrange and top-end power increase. Uses stock valve springs and rockers.  $ 135.96
Suzuki  DRZ 125 (2003-2008) 2028-1 Stage 1: single-cam motor. Excellent midrange and top-end power increase. Uses stock valve springs and rockers.  $ 135.96
Suzuki  DRZ 400 (2000-2009) 2047-1IN Stage 1: Dual cam engine. Intake and exhaust cams sold separately. Drastically improves midrange and top-end power. Comes with adjustable sprocket. Uses stock valve springs.  $ 152.96
Suzuki  DRZ 400 (2000-2009) 2048-1E Stage 1: Dual cam engine. Intake and exhaust cams sold separately. Drastically improves midrange and top-end power. Comes with adjustable sprocket. Cam includes auto-decompression mechanism. Uses stock valve springs.  $ 169.96
Suzuki  DVX 400 (2004-2007) 2048-1E Intake and exhaust cams sold separately. Drastically improves midrange and top-end power. Comes with adjustable sprockets (factory preset at 105 and 107). Exhaust cam includes auto-decompression mechanism. Uses stock valve springs.  $ 169.96
Suzuki  LT 230 Quadrunner (1987-1993) 2066-1 Stage 1: single-cam motor. Excellent top-end increase with great mid-range gain. Uses stock valve springs.  $ 152.96
Suzuki  LT-4WD Quadrunner (1988-1997) 2066-1 Stage 1: single-cam motor. Excellent top-end increase with great mid-range gain. Uses stock valve springs.  $ 152.96
Suzuki  LT-F 250 (1988-2005) 2066-1 Stage 1: single-cam motor. Excellent top-end increase with great mid-range gain. Uses stock valve springs.  $ 152.96
Suzuki  LT-R 450 (2006-2009) 2072-1IN Stage 1: Dual cam engine. Intake and exhaust cams sold seperately.  Improved mid range gain with great top end gain and over rev. Uses stock valve springs. OE fuel mapping is acceptable, but could be fine tuned  $ 152.96
Suzuki  LT-R 450 (2006-2009) 2073-1E Stage 1: Dual cam engine. Intake and exhaust cams sold seperately.  Improved mid range gain with great top end gain and over rev. Uses stock valve springs. Cam uses stock auto decompression mechanism. OE fuel mapping is acceptable, but could be fine tuned.  $ 169.96
Suzuki  LTZ 250 (2004-2009) 2066-1 Stage 1: single-cam motor. Excellent top-end increase with great mid-range gain. Uses stock valve springs.  $ 152.96
Suzuki  LTZ 400 (2000-2008) 2047-1IN Stage 1: Dual cam engine. Intake and exhaust cams sold separately. Drastically improves midrange and top-end power. Comes with adjustable sprocket. Uses stock valve springs.  $ 152.96
Suzuki  LTZ 400 (2000-2008) 2048-1E Stage 1: Dual cam engine. Intake and exhaust cams sold separately. Drastically improves midrange and top-end power. Comes with adjustable sprocket. Cam includes auto-decompression mechanism. Uses stock valve springs.  $ 169.96
Suzuki  Ozark 250 (2002-2005) 2066-1 Stage 1: single-cam motor. Excellent top-end increase with great mid-range gain. Uses stock valve springs.  $ 152.96
Suzuki  RMZ 250 (2004-2006) 2040-1E Stage 1: Dual cam engine. Intake and exhaust cams sold separately.  Good midrange and top-end increase. Cam uses stock auto-decompression mechanism. Uses stock valve springs.  $ 152.96
Suzuki  RMZ 250 (2004-2006) 2041-1IN Stage 1: Dual cam engine. Intake and exhaust cams sold separately. Good midrange and top-end increase. Uses stock valve springs.  $ 152.96
Suzuki  RMZ 250 (2004-2006) 2067-2IN Stage 2: Dual cam engine. Intake and exhaust cams sold separately.  Excellent top-end power. Great over rev. Uses stock valve springs.  $ 152.96
Suzuki  RMZ 250 (2004-2006) 2068-2E Stage 2: Dual cam engine. Intake and exhaust cams sold separately.  Excellent top-end power. Great over rev. Cam uses stock auto-decompression mechanism. Uses stock valve springs.  $ 152.96
Suzuki  RMZ 250 (2007-2009) 2087-2IN Stage 2: Dual cam engine. Intake and exhaust cams sold seperately.  Good midrange and top-end increase with good over rev. Uses stock valve springs.  $ 152.96
Suzuki  RMZ 250 (2007-2009) 2088-2E Stage 2: Dual cam engine. Intake and exhaust cams sold seperately.  Good midrange and top-end increase with good over rev. Cam uses stock auto decompression mechanism. Uses stock valve springs.  $ 169.96
Suzuki  RMZ 450 (2005-2006) 2052-1IN Stage 1; Dual cam engine. Intake and exhaust cams sold separately.  Excellent top-end power increase. Good over rev. Uses stock valve springs.  $ 152.96
Suzuki  RMZ 450 (2005-2006) 2053-1E Stage 1: Dual cam engine. Intake and exhaust cams sold separately.  Excellent top-end power increase. Good over rev. Cam uses stock auto-decompression mechanism. Uses stock valve springs.  $ 169.96
Suzuki  RMZ 450 (2007) 2081-1IN Stage 1: Dual cam engine. Intake and exhaust cams sold seperatlely. Good mid-range gains.  Uses stock valve springs.  $ 152.96
Suzuki  RMZ 450 (2007) 2082-1E Stage 1: Dual cam engine. Intake and exhaust cams sold seperately. Good mid-range gains.  Cam uses stock auto decompression mechanism. Uses stock valve springs.  $ 169.96
Suzuki  RMZ 450 (2007) 2083-2IN Stage 2: Dual cam engine. Intake and exhaust cams sold seperately. Good top-end with over rev.  Uses stock valve springs.  $ 152.96
Suzuki  RMZ 450 (2007) 2084-2E Stage 2: Dual cam engine. Intake and exhaust cams sold seperately. Good top-end with over rev. Cam uses stock auto decompression mechanism. Uses stock valve springs.  $ 169.96
Suzuki  RMZ 450 (2008-2012) 2119-1IN Stage 1 intake cam. Dual cam engine. Good low end and midrange gains. Uses stock valve springs.  $ 169.96
Suzuki  RMZ 450 (2008-2012) 2120-1E Stage 1 intake cam. Dual cam engine. Good low end and midrange gains. Uses stock valve springs. Uses stock auto decompression mechanism.  $ 169.96
Suzuki  RMZ 450 (2008-2012) 2121-2IN Stage 2 intake cam. Dual cam engine. Great top end gains and good over rev. Uses stock valve springs.  $ 169.96
Suzuki  RMZ 450 (2008-2012) 2122-2E Stage 2 intake cam. Dual cam engine. Great top end gains and good over rev. Uses stock valve springs. Uses stock auto decompression mechanism.  $ 169.96
Suzuki  Twin Peaks 700 (2004-2005) 2031-1S Mudbuster: Dual cam engine. Intake and exhaust cams sold as a set. Improved acceleration, more bottom-end, and no top-end loss. Uses stock valve springs and rockers. Uses stock auto-decompression mechanism.  $ 297.46
Suzuki  Twin Peaks 700 (2004-2005) 2036-1S Stage 1: Dual cam engine. Intake and exhaust cams sold as a set. More midrange and top-end than the MUDBUSTER. Improved power through entire RPM range over stock. Uses stock auto-decompression mechanism. Uses stock valve springs and rockers.  $ 297.46
KTM
KTM  400 (2000-2002) 3014-1 Stage 1: single-cam motor. Excellent midrange and top-end power increase. Uses stock auto-decompression mechanism. Uses stock valve springs and rockers.  $ 169.96
KTM  520 (2000-2002) 3015-1 Stage 1: single-cam motor. Excellent top-end power increase. Works well with big-bore kits. Uses stock auto-decompression mechanism. Uses stock valve springs and rockers.  $ 169.96
KTM  525 (2003-2007) 3015-1 Stage 1: single-cam motor. Excellent top-end power increase. Works well with big-bore kits. Uses stock auto-decompression mechanism. Uses stock valve springs and rockers.  $ 169.96
POLARIS
Polaris  Outlaw 500 (2005-2007) 5045-1IN Stage 1: Dual cam engine. Intake and exhaust cams sold separately.  Excellent mid-range to top-end power increase. Uses stock valve springs.  $ 152.96
Polaris  Outlaw 500 (2005-2007) 5046-1E Stage 1: Dual cam engine. Intake and exhaust cams sold separately.  Excellent mid-range to top-end power increase. Cam uses stock auto-decompression mechanism. Uses stock valve springs.  $ 169.96
Polaris  Predator 500 (2003-2007) 5045-1IN Stage 1: Dual cam engine. Intake and exhaust cams sold separately.  Excellent mid-range to top-end power increase. Uses stock valve springs.  $ 152.96
Polaris  Predator 500 (2003-2007) 5046-1E Stage 1: Dual cam engine. Intake and exhaust cams sold separately.  Excellent mid-range to top-end power increase. Cam uses stock auto-decompression mechanism. Uses stock valve springs.  $ 169.96
Polaris  Sportsman 700 (2002-2004) 5033-1 Stage 1: single-cam motor. Better throttle response. Improved low-end snap and power through entire RPM range. Cam specs taken at lifter. Uses stock valve springs.  $ 169.96
ARCTIC CAT
Arctic Cat  650 4X4 Automatic (2004-2006) 2031-1S Mudbuster: Dual cam engine. Intake and exhaust cams sold as a set. Improved acceleration, more bottom-end, and no top-end loss. Uses stock valve springs and rockers. Uses stock auto-decompression mechanism.  $ 297.46
Arctic Cat  650 4X4 Automatic (2004-2006) 2036-1S Stage 1: Dual cam engine. Intake and exhaust sold as a set. More midrange and top-end than the MUDBUSTER. Improved power through entire RPM range over stock. Uses stock auto-decompression mechanism. Uses stock valve springs and rockers.  $ 297.46
Arctic Cat  DVX 400 (2004-2008) 2047-1IN Stage 1: Dual cam engine. Intake and exhaust cams sold separately. Drastically improves midrange and top-end power. Comes with adjustable sprocket. Uses stock valve springs.  $ 152.96
Arctic Cat  DVX 400 (2004-2008) 2048-1E Stage 1: Dual cam engine. Intake and exhaust cams sold separately. Drastically improves midrange and top-end power. Comes with adjustable sprocket. Cam includes auto-decompression mechanism. Uses stock valve springs.  $ 169.96