I have a 95gt with Victor heads, Typhoon intake, 8.1 compression ratio, not sure what cam shaft, S trim supercharger running 11 lb boost, and 42 lb injectors. My car is running lean under boost any help please?
Let me guess, an autometer guage running off the stock O2 sensors?
white plugs are fine for an EFI car, it might be running 15:1-16:1 at idle, that is normal for an EFI car. The autometer guages don't really help much unless it is running off a quality wide band O2 sensor. When in doubt, take it to a dyno facility and have them check the A/F ratio.