cch

Tri state ported gt40p's. 1.94 intakes 1.54 exhaust 60cc . Quick question while we're on the topic.. I understand AFR has extensive research into air flow and performance.. but how would these heads compare to the 165's which have 1.90 intakes 1.60 exhaust 58cc ? Got a dyno to be at on the 24th... hopefully I'll get it running in time!

67mustang302

Depends on the port job, but most likely the 165's will outperform them.

cch

I see I see, meh.. for less then half the price I'll take the little loss I suppose..

67mustang302

$$$ usually ends up being the great regulator of most engine builds.

cch

I'm well aware! I could continue spending forever (as we all could), but I set myself a goal for this particular engine of enabling me to run a 12.5 in the 1/4. I didn't want to go overboard just provide a bandaid solution while other situations currently take priority in life. Later down the road, when things have settled, I'll look to start a 418 build, but that's atleast a couple years away so the li'l 302 will have to do... Just want something to hold my own against the ls1's and a couple ws6's that we got around here... damn they're nice cars.... good thing they're stock...