Im about to get a Skunk2 IM for my GSR with I/H/E, I was wondering if i should go with a aftermarket throttle body right now or keep the GSR throttle body on the skunk2 manifold?. If i should get another throttle body what size should i get?, and also what size is the STOCK GSR throttle body?.

 

Check this guy out....gonna send my tb to him soon.....heard good things

http://www.gbronline.com/jorgep/index.html

 

yea I checked him out.

 

if you're lookin for a gsr skunk 2 brand new intake manifold i have one for sale pm me

 

Definitely go with the bore. I'm going to do it before i put my setup together again. He can port it to 64mm which is the same size as the skunk2 IM inlet. I don't see how that can't be benficial.

 

ya jsut ge tit bored

 

If you going with the Skunk2 IM, you'll want to change your throttle cable bracket so it works like an ITR assembly. It looks much cleaner and Jorge will do it for an extra $20.

Here's some pics of my GSR TB with an ITR style assembly.