This may have been covered before and I have seached but I cant seem to find any numbers. I have a custom built 3in maf housing that I want to put on my truck to I can get the baby stock maf housing out of my custom intake. Does anyone have bigger maf housings and how much fuel did you add to re scale for it?
Cory, I was told if i install the 90mm TB and 4" air tubing from a LS3
Camaro that i should use the MAF that also goes with it. does that sound right ?
they said i would not need to make any changes to the PCM if i used that MAF.
it's calibrated for the larger setup.