Description
If you’re running a big bore kit on your Evolution engine, this piston kit is essential maintenance or an upgrade path for maximum displacement and power. REVOLUTION PERFORMANCE’s 85″ pistons are precision-engineered to handle the increased cylinder volume and combustion pressures of a bored-out motor. Whether you’re refreshing an existing build or stepping up displacement, quality pistons are non-negotiable for reliability at high RPM.
- Displacement: 85 cubic inches
- Designed for: Bolt-On Big Bore
- Manufacturer: REVOLUTION PERFORMANCE, LLC
- Part Number: RP301-208W
- Application: Evolution engines
- Fitment: Engine-specific compatibility
- Installation: Requires engine teardown









