1990 mustang gt
 

i was wondering what could be done to help out a 1990 mustang 5.0 gt with aod trans. and only 40,000 miles? do you make a chip for it? about what performance can be expected---it is completely stock and has 3:27 gears.Thank You for any info. Dane

Dane,

There will be very limited functionality of any transmission control stuff. There are only two solenoids in the transmission....a 3-4 shift solenoid and the Converter Clutch Overdrive solenoid. The other aspects of the transmission are mechanical/vacuum operated.

Bill could come up with a definition (he might have to make it so there would be some time involved there) but it's possible to squeeze a few more HP out of it I'm sure.