Slo5oh

im an butthole, deal with it

94StinkinLincoln

i agree with PJC. the spider (aka victor jr. efi intake) allows more air flow, even on a n/a setup.
the best part is, they cost the same as the dp efi intakes.

mjr46

but you don't have to be besides do you even have a clue behind the meaning of that in my sig??

15austin

I would go edelbrock without even thinking about it. I even have a TFS on the wifes 94gt. Go eddy.

94StinkinLincoln

imo, i use to own a set of rpm heads. not impressed. The OP is free to PM and ask why.

stanguy306

This is coolest thing I've seen on the net (car related) I find myself staring at it for hours. There are many factors when choosing a head...depending on overall goal. If buying new or used etc?

http://www.carbdford.com/tech/headflow.htm

94StinkinLincoln

remember guys, flow #'s are just #'s.
different flow benches and different operators will show different numbers.

94ford5liter

I have heard good things about the edelbrock rpm 2 and the holley manifold. I had the trick flow street manifold on my last car, it made 5 rwhp more than the professional products typhoon manifold, but the plate on the bottom of the trick flow manifold that partially covers the pcv opening, fell off and cracked my block in the lifter valley. I know this is not a common thing, but for all the hassle it caused me not a huge fan of trick flow stuff anymore lol.

Portmaster

Edelbrock RPM II without question. Saw a 90 GT pick up 3/10s over the Track heat. Its a nice peice

Timspony

Edelbrock's FTW!