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07-31-2014 07:47 PM #1
Sb388
I am buying a 388 sb to put in a 67 chevelle an it is about a 680hp motor an it is 12 to 1 compression that is to much for pump gas , can I change cams and detune engine with smaller cam an put a thicker head gasket on it an get compression down enough to run on street with pump gas.
John's ride to the cemetery, his beloved Billings OK bus, The Baby Elephant!! Traveling in style!! - -
John Norton aka johnboy