Installed Eibach adjustable lower rear control arms today. Took 20 minutes a side, easy install. They are set currently to stock length and I would like to know what the proper pinion angle setting should be and the best way to measure it. My understanding is the transmission output and the pinion angle should ideally be set parallel to each other. Anyone have any tips for the best setup on S197 Mustangs. Looking to get the power down better, no axle hop but lots of wheel spin on the 1-2 and 2-3 shifts.
Steve
Steve