Originally posted by cs82685
how about a little more detail? You say the car runs but not spectacular, is that at idle, while cruising, under boost? Have you made sure everything is hooked back up correct, is the FCD setup correctly, any boost leaks? With that basic setup, you really shouldn't be having many 'tuning' issues

Cruising it seems fine, idle I would say seems hesitant, especially coming to a rolling stop ... and then under boost it doesn't like it when I hit 6 thru 8 PSI ... seems very rough. That and I've read that if the BOV makes a "flutter" sound that you probably have a boost leak. (which I'm guessing is more or less the case) (the BOV is a Greddy - and I've never done any of this before so I'm not sure if it's supposed to make the "flutter" sound or not with the 420A engine)

I have read countless times on many threads that with this setup you should not have to do any type of tuning ... but I didn't know if that's why at the PSI levels from 6 to 8 seemed rough or if I was just having the "boost leak" problem as I've read about.

Any advice is once again appreciated.

Thanks!