PI heads/intake are used in reference to the 99-04 Mustang GT
if you really wanted to do something interesting, you should get your hands on the new
3v Heads/Intake.
yes we know that ^ but whats PI mean :slap:
man this f’n thread is exploding, i never expected this
“Power Improved”
:doh: i do remember seeing that on the box up at todds
Serious? i know of a 97 that just got the PI intake along and it ran like shit and didnt line up for shit
yeah i coudlnt find the words, but i knew. what i plan on doing is having Jim at renegade racing doing my heads maybe for next year, maybe for summer, idk yet
chevy garage ford car, you figure it out. :kekegay:
how is it a chevy garage when a ponitac and a hundya along witha buick are there
thats because you need the heads too, to use the intake
Have fun with that swap… sucker, by a LS1
so that owner got owned lol
3v 4.6 = LS1
4v 4.6 slightly> LS1
SC 4v 4.6 > LS1 
yup
You are dumb aren’t you :jerkit:
what about the chevelle and Monte carlo :jerkit:
and todd did all that work repeatly for nothing
that has to be the funniest thing ever. you calling me dumb now that is fucking harious
PI Heads/Intake is a combo… they work together. one without the other is just stupid, and won’t yield anything good.
It’s also suggested to use the cams too
you dont need the heads anymore, ppl have been rtv’ing the intake on the heads, and now a tbird guy made custom gaskets for it, its good for about 10 peak hp, but the curve is alittle better throughout the power band
the car will run like shit, and the AFR will be totally off and untunable.
I’ve seen this happen many times… not good to rig that setup