H. Bob McKray, who has built both race-winning small-block Chevys and Hathead Fords, helps us illustrate the differences between the two hot rodding favorites. "Cams, carburetion and compression," ...

Editor's Note: Looking for a low-buck purely fun project for your street/strip or whatever machine? Nostalgia is the vogue, so why not build a fathead? Sounds silly at first, perhaps, but think about ...