Do Ford Lightning (say 2000) mafs work with 42lbs injectors on fox mustangs with superchargers with or without tuning ? I'm getting rid of my crappy fmu on my V3 low boost kit (currently making 7 pounds w/ boost master inlet tube) and going with the Pro M 80 calibrated for my 42 s, I'm just curious about the Lightning thing 'cause some guy tried to sell me one. You guys lemme know, thanks.