11-0430 - Replica 1000cc Piston Set .070 Oversize

Replica piston set has a 3-3/16 inch bore and is .070 oversize . Set has a compression ratio of 8.4:1 and includes Hasting 3 piece ring set 2 wrist pins and 4 circlips. **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.