
Used with 0925-0553 to provide increased low-mid rpm torque up to 8000 rpm and improved peak torque with a slight loss at top rpm.
Throttle response is improved.
FI remapping is not required but may further improve overall performance.
Uses stock auto-decompression mechanism.
Exhaust Valve Lash: 0.150 mm.
In stock. Ships in 2–4 business days by ground.
Ground shipping is $14.95, free on orders over $150. Stock is checked again before your card is charged.