Engine Brand: AMC
Engine Family: AMC V8
Engine Size: 390
With/Without Rings: Without Rings
Cylinder Bore Size: 4.185 in - 106.22 mm
Ring Width: 1/16-1/16-3/16"
Compression Height: 1.590
Pin Diameter: 1.000
Connecting Rod Length: 5.858 in
Crankshaft Stroke: 3.574 in
Piston Series: 1 - FX Series
Alloy: Forged 4032
Cylinder Head: AMC
TDC Assembly Height: 9.235
Piston Top Aprox. Comp. Ratio:
Chamber | Comp Ratio |
---|---|
50cc | 13.98 to 1 |
54cc | 13.19 to 1 |
58cc | 12.5 to 1 |
Engine Brand: AMC
Engine Family: AMC V8
Engine Size: 390
With/Without Rings: Without Rings
Cylinder Bore Size: 4.185 in - 106.22 mm
Ring Width: 1/16-1/16-3/16"
Compression Height: 1.590
Pin Diameter: 1.000
Connecting Rod Length: 5.858 in
Crankshaft Stroke: 3.574 in
Piston Series: 1 - FX Series
Alloy: Forged 4032
Cylinder Head: AMC
TDC Assembly Height: 9.235
Piston Top Aprox. Comp. Ratio:
Chamber | Comp Ratio |
---|---|
50cc | 13.98 to 1 |
54cc | 13.19 to 1 |
58cc | 12.5 to 1 |