xchevyx24

i ran my nitrous into my filter. works pretty well.

Rob'sGMCSS

just wondering if anyone makes a thorttlebody for these trucks.

thisisastickup

like a spacer or a throttle body?

from what i've heard, spacers are literally dead weight.

Rob'sGMCSS

No, like a complete 85mm throttle body. been looking around and have not found anything.

NGA PLZ

iTrader: (1)

Just port and polish your orignal TB....im thinking the stock TB is already 88mm. Somebody correct me if im wrong. I havent read the whole thread, but the parts I would buy would be....intake, full exhaust, TC, cam, tune, lighter wheels, and if thats not enough than spray.

VMax

It's 90mm stock. and dont port it cuz that will mess it up. All this info came straight from FAST.

Rob'sGMCSS

damn, 90 mm stock. I had a 85mm on my 02 and it looked way bigger.