silverbullitLS1

ok so i finally got around to installing my fast 102 i got from Texas speed and a 90mm TB from pace performance on my 2000 FRC and let me just say i had hell putting this intake on because clearance issues. Down to the point it started just fine, i let it idle for about 5min then i get in to drive it and it starts to bog down or what ever untill its at higher rpms and when i let off the gas it stays idled up for a little bit then finally idles normal so i started looking at everything no leaks and everything was installed correctly but i did notice that the 90mm TB looks like it opens in a different way could that be the problem?

robert miller

If no v/leak then the car will have to be tuned for the set up. That is from what you are saying from the way the T.B. is doing. Check and make sure you didnt break the intake by pulling or tq down the bolts to much and got a small crack with a leak. These fast intake are really bad for breaken if you tq the bolts down to much.