street heat vs. GT-40?

[HeadDoctor]

Thanks for the info Tom

However in my opinion there is no reason not to port the intake regardless of what head you put it on.

It's obvious you don't know who I am - not that you should by any means, I'm only famous in certain circles - But just to give you an idea, I notice that you are from St Louis the home of a famous engine builder Don Kirn - now I did many of the heads on his engines for a very long time. I am sure that you have heard of Super-Flow - it just so happens that my 600 flow bench has a serial #001 built in 1983 hum. Previous to my giong into business for myself in 1980 I worked for Reed Cams where I built the head dept from scratch and trained employees; it took 15 to run that program (some of them are now famous in their own right). For its era it was known as the very best in the business. John and I poineered many of the things that are now considered common-place, such as porting manifolds, modified carbs, changing rocker ratios for the int and exh - step headers - mushroom lifters for chevies and fords and the list just goes on. One of those things was the Super-Flow 400 flow bench, which revolutionized the head industry - I don't mean to pat myself on the back, however I do have credintials. Consequently I don't talk just to hear myself speak.

If the moderators will let me I will gladly post some specific tech articles about heads and cams that can assist the forum members, so long as they agree to make them sticky!!!

Denny@JDS Induction Products