Nothing is as constant as change, they say, and I guess that can be applied to the small-block Chevy V8. After 25 years of tinkering, you'd have thought just about every last horse had been pulled ...

This is the third and final installment of HOT ROD'S Budget Engine Buildup series, and just as in drag racing and football, we saved the best for last. This is the Top Fuel final and the Super Bowl ...