Originally Posted by BIG T
I have a 91 LX that came with a auto. Now i need to upgrade. I was wondering if it would be cheaper to get a A9L computer off e-bay, or keep this one and get a chip. I have heard you can't replace the computer in a automatic car, with one that came from a stick car.
You cna havea chip turn off all of the auto functions, if switching to a manual tranny...is this what you were trying to do?
Supercharged '00 4.2L Mustang, 5-sp
-Vortech (custom setup using 94-98 kit), 12.5psi, IMRC's, custom power pipe, 80mm Lightning MAF, 42# injectors, FMS 8.8 rear-end, 300lph returnless pump, polished '99 Cobra's, Tri-ax shifter, 160° thermostat, FMS Aluminum Driveshaft, high-flow H