Big Block Chevy 571ci 4.625 Bore 1.275 CH 14.3:1 CR
- Bore: 4.625"
- Stroke: 4.250"
- Rod Length: 6.385"
- Compression Height: 1.275"
- Dome Height: +0.650"
- Dome/Dish Volume: +46.9cc
- Reference Chamber: 118.0cc
- Catalog Compression Ratio: 14.20:1
- Piston Weight: 718g
- Resulting Displacement: 571 cid
