We just finished a 440, that has the 516 heads with oversized valves NO port work, flat top pistons and just .525 lift cam, that ran 11.11 and 120 in a Duster street strip car, your will not need a stroker motor to run mid 11s
Well, that opens up a bunch more questions. Weight, roller, compression,fuel, carb, gear, etc?
Mine is a full weight street car, through the exhaust with the sway bar attached. Takes a lot more to move mine.
