Big horsepower 318 builds

In a reasonably well set up bracket car, in the 3400lb range, 500hp will get you solidly into the 10’s at a track that’s not horrible(460hp shows 10.92@121@3400).
(In a really good car, and fairly good air....... a little less than 500hp will go well under 10.50 in a 3400lb car)

So, let’s hear about those 10 second stock stroke 318 combos!!

I agree with Rusty...... a w2 would be a good head choice if attempting the 500hp mark from a 318.