throttle bodies

[Warfire80]

which one is better, 70mm or 75mm, I imagine the 75mm will just let more air in correct, i am not sure what else a throttle bodie does except for its name so maybe someone can school me a bit.

[Warfire80]

extreme effects has the lowest prices so far so I prob going to buy through them.

[a02stang]

t-bodies with no other mods will not do anything. what mods do you have right now?

[Warfire80]

nothing yet, but plan on a intake, headers, exhaust etc...

[a02stang]

cool...if you just plan on getting the t-body...get that last. but the t-body and the upper plenum,(c&l or accufab) would make a good combo.10-15 rwhp. and this combo with intake and maf would be great.

[Rick0636]

Don't buy an Accufab if you want to use a 75mm tbody, they are designed for a 70mm tbody. Go with a C&L, Trick Flow, or Dragon, I believe all of those will work fine with the 75mm tbody. You can port a stock tbody to work pretty well to work pretty well with a 70mm tbody, which is about what an Accufab looks like a polished on the outside, polished and ported stock plenum.