well yeah you CAN have TOO MUCH fuel... if you have an autometer A/F gauge rip it out and throw it out the window because it is pretty useless.. i bumped the fuel pressure a little down and it made 0 differance on teh A/F gauge but made a HUGE differance in acceleration.. im gonna play with it later and try to come up with the ideal pressure... still have et to run it on juice.. i wonder if it is better..:thumbup: