Bolt on kit for all 1970-1995 models. Kit's available to upgrade your R75, R80, R90 & even your R100*.
860cc Kit also available for your R65 from 1979-1984
- Nicasil lined cylinders for long wear
- 1000cc pistons & cylinders
- Light weight high compression pistons
- Work with 91 octane fuel & your stock carburetors
- Stainless steel pushrod/oil return tubes installed
- No engine machining or modifications needed
- Comes complete with rings, wrist pins & clips
- As much as a 25% increase in horsepower & torque
If you need your carburetors or cylinder heads rebuild please contact us via email at email@example.com. We can also help you with carburetor rejetting and all gaskets & seals!
*NOTE: Not all kits are in stock. Please allow 7-10 days for shipping from us to you.
The kit for 1970 to 1975 models part no. 1100072 is on Back Order until Fall 2019