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#11 |
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Join Date: Apr 2009
Posts: 2,546
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1970 or 1971 Photo
I/S Class (11.00 - 11.49 Wt/Hp) 1970 Boss 302 Mustang (302/290 HP) 1967 Chevelle Malibu (327/275 HP) 1967 Chevelle Malibu 'Sport Coupe' (327/275 HP) Car weight; #3154 lbs. Weight factor = 11.46 Wt/Hp Class (1970/1971) = I/S or I/SA Class (1972) = C/S or C/SA and/or SS/K or SS/KA Class (1973 and up) = G/S or G/SA and/or SS/K or SS/KA 327/275 HP engine Compression = 10.0 -1 (Flat-top Pistons) Heads = #462 casting (1.94 Intake / 1.50 Exhaust) (61.2 CC) Camshaft = .390 Intake / .410 Exhaust 310*/320* Duration Lifters = Hydraulic Intake Manifold = Cast Iron Dual-plane Carburetor = Rochester MV Quadra-Jet (750 CFM) ![]() Last edited by Paul Ceasrine; 01-28-2012 at 11:11 AM. |
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