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TRX450 04-08
Stage 1: single-cam motor. Excellent bottom-end and midrange increase. Improved throttle response. Uses stock auto-decompression mechanism. Uses stock valve springs.
Stage 2: single-cam motor. Excellent midrange and top-end increase. Improved throttle response. Uses stock auto-decompression mechanism. Uses stock valve springs.
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. |
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TRX400EX 99-07 STAGE 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.
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. |
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YFZ450 04-08 INLET
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.
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YFZ450 04-08 EXHAUST
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.
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YFM700 RAPTOR 06-07
Stage 1: single-cam motor. Good midrange and top-end. Uses stock auto-decompression mechanism. Uses stock valve springs and rockers.
Stage 2: single-cam motor. Excellent top-end and great over rev. Uses stock auto-decompression mechanism. Uses stock valve springs and rockers. |
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LTR450 06-07 INLET
Dual-cam motor: intake and exhaust cams sold separately. Call for details. Uses stock valve springs.
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LTR450 06-07 EXHAUST
Dual-cam motor: intake and exhaust cams sold separately. Call for details. Uses stock valve springs.
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LTZ400 00-08 INLET
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. |
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LTZ400 00-08 EXHAUST
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. |