i was going to buy a ls4 tb but im just gonna save the money to get my head done so im taking my tb over to my friend Dave Localio the owner of HeadGamesMotorWorx to be ported and polished and flow tested. (just for ***** to see before and after cfm) i was wondering if anyone had some before and after pics of their tb after porting. i know you guys are going to say "port the supercharger to match" it will at the same time my head is done. also do you notice a more responsive throttle like the ls4?

 

LS4 throttle body is the one we use to upgrade, not the LS2. And I do recall someone saying that they hogged out their stock throttle body and it was pretty touchy when done.

 

changed

 

well i've got LSJwannabe's ported ls4 TB, so when i get that sucker on, we'll see.

 

whats the inside diameter on the stocker?

 

i want to say 75 or 79, but i could be way wrong.

 

There's all the info you need.

don't be afraid to dig through a thread.

way wrong, lol, roughly 70

 

ahaha, **** dang then, the LS4 is what 77? and then mine is ported holy hell.

i knew someone would throw in the right info.