Ok guys, here is a question. My car has been stumbling when I just start to accelerate when driving around town. The only way it won't do it is when I give it a lot more gas, but around town I try not to always ride the pedal. So, Last night I changed my accelerator pump cam to the black cam profile. I am running a size 37 nozzle in the primaries and size 35 in the secondaries. Also it did the same stumble when I was going about 45mph and tried to give it a pump of gas (press the pedal down). Anyone have any ideas??? To large or too small pump nozzles?? Wrong pump cam??