Evan,
Time to step up to the plate and install some trick Aluminum heads on your Nascar Motor. Not many stock FE's around and certainly no stock 351W's around.
Originality is nice for the shows but on the track almost nobody is stock including the FE's you refrence.
That was then this is now the racers by a large majority prefer small blocks, EVEN SHELBY.
Go buy that FIA you always wanted and come join the gang at the track. You can cook can't you?
Cranky
Evan,
Look at Garys post 100 Hp more than you with less cubes. That's why racers want sb's