Kits includes piston set, top end gasket and S&S cylinders Bolt on 9 to 10 cubic inches Piston weight for 97in. kits are the same as stock, requiring no flywheel rebounding No crankcase machining needed to install Forged, coated pistons are compatible with stock of S&S Super Stock 89cc heads Valve pocket recessed in S&S pistons are enlarged for oversized valves and higher lift cams This project requires a skilled technician. It is the responsibility of the person assembling the parts to check all clearances and assembly specifications.
*Images in the listing are for reference only. Actual product may vary.
*Tinted shield sold separately for all Full-Face helmets unless otherwise noted.
- Brand: S&S Cycle
- Kits includes piston set, top end gasket and S&S cylinders
- Bolt on 9 to 10 cubic inches
- Piston weight for 97in. kits are the same as stock, requiring no flywheel rebounding
- No crankcase machining needed to install
- Forged, coated pistons are compatible with stock of S&S Super Stock 89cc heads
- Valve pocket recessed in S&S pistons are enlarged for oversized valves and higher lift cams
- This project requires a skilled technician.
- It is the responsibility of the person assembling the parts to check all clearances and assembly specifications.