Description
If you’re building a high-compression small block Chevy engine, piston selection directly impacts combustion efficiency, detonation resistance, and overall power output. The F.S.R. Tour Series GP forged pistons deliver the geometry and material quality needed for serious racing applications or high-boost forced induction builds. This -5cc flat top design is engineered to handle aggressive ignition timing and elevated cylinder pressures without sacrificing durability.
- Forged construction
- 4.045 inch bore
- Minus 5.0 cc dish
- Small Block Chevy compatible
- 0.043 x 0.043 inch ring grooves
- 3.0 mm third groove
- Set of 8 pistons
- F.S.R. Tour Series GP
- MPN: 258027
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