Please measure your cylinder to check clearance before ordering.
- Changes engine to a 14.5:1 high compression state versus the stock compression ratio of 13.5:1.
- Machined from low-expansion, low-friction alloy, the same used by Japanese O.E.M. engine manufacturers.
- All Pro-X piston kits come complete with Piston, Rings, Wrist Pin and Circlips, ready to install.