Tom,, I added more than a few how about from a 421 Small Block to a 582 APD big block and loving it
--- I've run 9.90's @ 174 at norwalk in good air and good track ,,,but I really don't think I'm the fastest either way I will gladly give up some of the MPH for some win lites and a good year like you had !!!
Colorful Racer