The timing curve is controlled by the PCM (powertrain control module) and can be changed by having a custom tuning shop recalibrate the cars PCM...if you suspect the car is out of time you can have...
Hey Rob Revised answer (all 5.0 can have the timing adjusted) The timing for a 1995 Mustang GT is adjustable:1) Mark the timing mark on the harmonic balancer white paint marker works best (should be...