Description
If you’re building a high-compression Small Block Chevy engine and need precise control over combustion chamber volume, these forged domed pistons deliver the compression ratio you’re targeting without compromise. The +4.5cc dome geometry is engineered to work with open-chamber cylinder heads, giving you reliable detonation control and consistent power across your RPM band. Whether you’re tuning for forced induction or naturally aspirated performance, this piston set ensures repeatability across all eight cylinders.
- Forged construction
- 4.125″ bore diameter
- Domed top design
- +4.5cc volume
- Small Block Chevy
- Ring grooves: 1.2 x 1.5 x 3.0 mm
- Open chamber compatible
- Set of 8 pistons
- MPN: 281793
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