Chevy LS7 12° Heads 4.155 bore, 4.125 stroke, 6.125 rod, 1.055 CH, +5cc dome 1.2mm, 1.2mm, 3mm rings
- Bore: 4.155"
- Stroke: 4.125"
- Rod Length: 6.125"
- Compression Height: 1.055"
- Dome Height: +0.175"
- Dome/Dish Volume: +5.0cc
- Reference Chamber: 66.5cc
- Catalog Compression Ratio: 13.50:1
- Piston Weight: 485g
- Resulting Displacement: 447 cid
Chevy LS7 12° Heads 4.155 bore, 4.125 stroke, 6.125 rod, 1.055 CH, +5cc dome 1.2mm, 1.2mm, 3mm rings
- Bore: 4.155"
- Stroke: 4.125"
- Rod Length: 6.125"
- Compression Height: 1.055"
- Dome Height: +0.175"
- Dome/Dish Volume: +5.0cc
- Reference Chamber: 66.5cc
- Catalog Compression Ratio: 13.50:1
- Piston Weight: 485g
- Resulting Displacement: 447 cid
