Engine Brand: Ford
Engine Family: FE Ford
Engine Size: 390
With/Without Rings: Without Rings
Cylinder Bore Size: 4.080 in , 103.5504 mm
Ring Width: 1/16-1/16-3/16"
Compression Height: 1.775
Pin Diameter: 0.975
Connecting Rod Length: 6.489
Crankshaft Stroke: 3.784
Piston Series: 2 - FX 2618 Alloy
Alloy: 2618 Alloy
Cylinder Head: -5cc Flat Top FE Ford
TDC Assembly Height: 10.156
Piston Top Aprox. Comp. Ratio:
Chamber | Comp Ratio |
---|---|
65 | 1.72 to 1 |
72 | 1.66 to 1 |
76 | 1.62 to 1 |
Engine Brand: Ford
Engine Family: FE Ford
Engine Size: 390
With/Without Rings: Without Rings
Cylinder Bore Size: 4.080 in , 103.5504 mm
Ring Width: 1/16-1/16-3/16"
Compression Height: 1.775
Pin Diameter: 0.975
Connecting Rod Length: 6.489
Crankshaft Stroke: 3.784
Piston Series: 2 - FX 2618 Alloy
Alloy: 2618 Alloy
Cylinder Head: -5cc Flat Top FE Ford
TDC Assembly Height: 10.156
Piston Top Aprox. Comp. Ratio:
Chamber | Comp Ratio |
---|---|
65 | 1.72 to 1 |
72 | 1.66 to 1 |
76 | 1.62 to 1 |