11-9920 - Forged .010 10.5:1 Compression Piston Kit

Wiseco 95 inch Big Bore domed piston kit is .010 oversize. Piston kit has a compression of 10.5:1 and includes Hastings X Ring pack **Note: Run engine at moderate speeds for at least 500 miles avoiding excessive running in lower gears in order to properly break-in new pistons and rings.