lexxs

iTrader: (8)

Hello all i got some boost problem need help. It all started after i change my alternator i took my car for a test drive and WOT it i see on my pfc boost hit 1.09 bar and the injector at 64.7% duty rpm @6700 dose it looks right ? befor i change to a new alternator when i wot it i see .82 to .87 bar and injector @ 76 to 82% duty rpm @6500. The pfc was tuned 2 years ago my mod was smic, down pipe high flow cat , cat back ,intake ,supra fuel pump and fuel regulator at 24 psi. the car still run fine is there any think i can look for to keep the boost down i try setting it on the commander i drop the the % of boost but it still hit close to 1.0 bar.