Engine Brand: Oldsmobile
Engine Family: Small Block Oldsmobile
Engine Size: 400
With/Without Rings: Without Rings
Cylinder Bore Size: 4.040 in - 102.54 mm
Ring Width: 1/16-1/16-3/16"
Compression Height: 1.625
Pin Diameter: .980
Connecting Rod Length: 7.000 in
Crankshaft Stroke: 3.975 in
Piston Series: 1 - FX Series
Alloy: Forged 4032
Cylinder Head: Oldsmobile
TDC Assembly Height: 10.6125
Piston Top Aprox. Comp. Ratio:
Chamber | Comp Ratio |
---|---|
64cc | 10.9 to 1 |
68cc | 10.45 to 1 |
70cc | 10.25 to 1 |
Engine Brand: Oldsmobile
Engine Family: Small Block Oldsmobile
Engine Size: 400
With/Without Rings: Without Rings
Cylinder Bore Size: 4.040 in - 102.54 mm
Ring Width: 1/16-1/16-3/16"
Compression Height: 1.625
Pin Diameter: .980
Connecting Rod Length: 7.000 in
Crankshaft Stroke: 3.975 in
Piston Series: 1 - FX Series
Alloy: Forged 4032
Cylinder Head: Oldsmobile
TDC Assembly Height: 10.6125
Piston Top Aprox. Comp. Ratio:
Chamber | Comp Ratio |
---|---|
64cc | 10.9 to 1 |
68cc | 10.45 to 1 |
70cc | 10.25 to 1 |