Had my original 302 J code Shelby motor built to a stroker 347 while keeping the original C8OE-F heads. The heads got a mild porting and had slightly larger valves installed. Exhausts are 1.60 but I'm not exacly sure of the intake size I do however know its not 1.94.
Motor was dynoed with original carb and peaked at 380 hp and 425 of torque. Also ran a couple of passes with a dual quad setup on the same motor and peaked at 370hp but interestingly at about 5800 rpm which was about 500 more RPMs then with the single holley setup.
Motor was dynoed with original carb and peaked at 380 hp and 425 of torque. Also ran a couple of passes with a dual quad setup on the same motor and peaked at 370hp but interestingly at about 5800 rpm which was about 500 more RPMs then with the single holley setup.
