What all posts on here need is a bit of slap stick humor.... NHRA has "spec" heads submitted to them and they do the measuring and ascribe what is "legal" In their WISDOM, they certified as stock a set of 302's that HAD to be SUPER STOCK (a class that allows porting). Someone did a GREAT job of hiding the work done.

Volume, not flow, is the ONLY possible advantage of a 302 head over the old 315's We're "EXPERIMENTING" with various theories regarding head selection as it relates to our class(es) U/SA and T/SA. The 315's, which we KNOW work are on the shelf and ready to go but the 302's are still being developed. Progress on them is S L O W, which usually means we are at the END of the power production for OUR application. That, by the way, are slower than the 315's PERIOD. One more season trying and it will be back to the 315's.

Our only hope next season to increase performance is that NHRA now allows a FIVE angle valve job which MAY be the great equalizer. We will have to wait and see. AND WAIT FOR NHRA'S NEXT ANTI MOPAR RULING.

Letting a 60 Chevy Kingswood Estate 283 4 Bbl run a TH 350 when they were never an availible option and were only a glimmer in the eye of their daddy is just ONE trial we have to endure. Oh well, the new U record is only 14.19 and we can do that in reverse.

Peace, Rev. Mopar