nboost

I have a 2004 that I just put on sst's/ titainium silencers, k&n with adaptor plate with lid removed. I put in 300 and raised the needle 1 "4 from blunt end" and it had a real bad bogg on the bottom end. I put the needle back to stock location and put in 30 pilots. All seems to be good now. I still need to run and check the plugs. I am in OKC don't know what the elevation is here. I went to little sahara last weekend and it ran pretty good.