Dual-cam motor: Intake and exhaust cams sold separately. Excellent mid-range increase, improved throttle response, and smooth power delivery. Intake comes with adjustable sprocket (factory preset at 105). Exhaust cam includes auto decompression mechanism.
- Make sure this fits
by entering your model number.
- Best performance gain for the money and effort
- Ready to install
- Made in USA
- Not re-welded or re-ground
