High Performance
improvement at a low cost.
TRX400EX Stage
1
Excellent midrange and top end power. Not recommended for big bore over 426cc.
Uses stock valve springs & rockers.
TRX400EX Stage 2
Recommended for MX or desert racing. works well with bigger bore. Uses stock
valve springs & rockers.
TRX450R Stage 1
Excellent bottem end and midrange increase.
TRX450R Stage 2
Excellent midrange and top end increase. Improves with mild head porting.
LTZ/KFX400
Exhaust Cam Improves id to upper power. Recommended for trail riding.
Includes adjustable cam timing sprocket. Preset at 108 degrees, uses stock valve
springs.
LTZ/KFX400
Intake Cam Recommended for MX & Desert racing (using both Exhaust
& Intake cam). Includes adjustable cam timing sprocket preset at 108 degrees.
Uses stock valve springs.
WARRIOR Stage 1
Excellent midrange and top end increase. Uses stock valve springs and rockers.
RAPTOR 660 Stage 1
Excellent midrange and top end power increase; uses stock valve springs.
YFZ450 Auto Decompressor
Exhaust Cam Excellent top end increase; uses stock valve springs.
YFZ450
Intake Cam Excellent top end with no bottom end loss; uses stock valve
springs.
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