Replica 1100cc Piston Set.005 Oversize - V-Twin 11-0247 - Evolution Sportster 1987-1988

Replica piston set is.005 oversize. Piston set includes Hasting rings 2 wrist pins and 4 circlips. Pistons have a steel expansion control strut cast.

**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.

Fitment:

Installation instructions (PDF)