X73 Suspension

[johnthomas]

Need alignment specs for the 996 TT X73 suspension. If you use different settings for street and track please include them. If you've found settings that work well for both street and track please provide those.

[Loren]

Need alignment specs for the 996 TT X73 suspension. If you use different settings for street and track please include them. If you've found settings that work well for both street and track please provide those.

- The following values relate to the empty weight, i.e., full fuel tank, vehicle with spare wheel/collapsible wheel (not GT2) and tools, but without driver and without additional weight.

- A caster adjustment is normally not necessary and is therefore not present.

- The toe−difference angle value is also influenced by the vehicle height. For this reason the measured result must be evaluated accordingly. No action is necessary in the case of small deviations from the toe−difference angle required value, as long as the value to the right and the left is almost the same.

- Calibrate steering angle sensor with wheels in straight−ahead position with the Porsche System Tester 2.

- The steering angle sensor actual value must be checked after a suspension alignment where no changes were made to the wheel alignment values.

[DaveCarrera4S]

Realize I'm digging up the past, but this info is great! Glad I searched. I've installed H&R springs, and I'm guessing without measuring that I'm about 1 1/2 inches lower. Will hand these specs over to tech next week for 4 corner alignment.

[987_RDC]

How will a tech without a PST2 need to handle the wheel calibration? Just attempt to get the wheel visually as straight as possible?