would a t3-t4 tuyrbo fit our cars? with of course extensive mods tho

with extensive mods you can make anything fit. Using the conventional mounting place on our cars though I don't think it would fit. I don't see why you would want to though anyway, you can get a t-76 that can make up to 700 hp. Even with that much HP its not going to be a DD and if you are looking for times you would be best off to go twin-turbo with two smaller turbos.

if you want a nice turbo, get a Stattama Turbo Kit from ZZP, http://www.zzperformance.com/grand_prix/products1.php?id=410&catid=109

not on a dd car ... and the tuning involved would be intense

this is not for me....my buddy has a gpgt IDENTICAL to mine and he wants to turbo it.....idk y but im trying to convince him jsut to do a top swap with a 3.4 pulley with supporting mods.....

He is going to have traction issues with a top swap and 3.4. So he is going to have huge traction issues going turbo.
The problem is these cars you can't control or keep the wheels to the ground once you start getting pretty high with HP numbers. It's almost like you have too muc hp and you can't even use it.

plus he would need tranny upgrades with the top swap after he got it ... and would def need them with the turbo

Ahh...how much I love my top swap... =]]]

lol 2 posts Marc and you already starting to brag!!

Damn right, thats how I roll...come on, you know me

just dont get cocky about it and get yourself into some trouble

Only on...certain threads...if you catch my vibe