Mass air conversion

Fivocapri

New Member
Jan 31, 2004
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i was looking at getting mass air for my car.

i found this article on the net. I know you would have to get the maf redone. but do you have to get the computer redone as well. The computer that i was getting is a A9L. what is need to fix the ignition timing problem. When i do the intake later this year i was also thinking about getting a new perf distributor.

thanks, chad


The Backyard Speed Density to
Mass Air Conversion


The following was reprinted from
Joe's Mustang EEC-IV Page
courtsey of Cliff Koch


Parts needed:
Mass Air Flow meter: Get a MAF calibrated for the injector size you are using. If you are using an aftermarket recalibrated MAF and are also installing larger injectors, keep in mind this can cause problems with ignition timing (leading to part throttle detonation) along with some drivability problems.