R&D Watercraft

612-93004

R&D High Performance Valve Shim Kit .020

Shims

The R&D spring base collar shims offer precision valve spring tension shimming to fine tune spring seat pressures based on boost pressures the engine will run at. The R&D shim kits are offered in the thicknesses of .010

The R&D spring base collar shims offer precision valve spring tension shimming to fine tune spring seat pressures based on boost pressures the engine will run at. The R&D shim kits are offered in the thicknesses of .010 .020 and .030. Each shim kit will have 16 shims per kit

Petro-Clear Champion Filter 5x11, 30 Micron Diesel
Bridgestone Scooter Front Motorcycle 90 13 190058
Mix me 114