Originally Posted by 78buckshot
What's the advertised compression ratio of your 383, and did you find the cam spec's?


Compression Ratio: 10:1

Camshaft: Hydraulic Roller Cam - .544 Intake / .555 Exhaust Lift and 230 Intake / 236 Exhaust Duration @ .050 - 110° LSA

Pistons: Hypereutectic

Crankshaft: Steel Crank - 3.750" Stroke and 5.700" Rods

1966 C-10 Step Side
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