Freiberger, thanks for turning Car Craft around, you have a knack for the average hot rodder's way of thinking. don't lose that quest for real info as you move up the ladder.

I think with the engine you built the RPM should be at the top of the heap, along with the 6-pack. Possibly the newest Weiand Stealth if that's what you had.

My "long-term stroker" 451 gets a Torker 383 because it was $50 and almost new.

I am interested in the dual-port as I have one collecting dust. How about a dyno test at half-throttle with BSFC numbers for the D-P, Performer and RPM.
R.