From Wikipedia.
A special version of the 30V-QDE-TT equipped JZA70, the 2.5 Twin Turbo RR, had black/grey Recaro seats, a Torsen differtial (additional braces to mount the diff), Bilstein suspension and uprated springs, larger sway bars, Momo wheel and gear knob and matching interior trim. This was the fastest factory production version of the MK3 Supra, running a mid 14 second 1/4 mile. The Turbo R also included a change to the R154 gearbox which helped with the well known 1st gear thrust washer problem.
Any truth to the area in bold?
A special version of the 30V-QDE-TT equipped JZA70, the 2.5 Twin Turbo RR, had black/grey Recaro seats, a Torsen differtial (additional braces to mount the diff), Bilstein suspension and uprated springs, larger sway bars, Momo wheel and gear knob and matching interior trim. This was the fastest factory production version of the MK3 Supra, running a mid 14 second 1/4 mile. The Turbo R also included a change to the R154 gearbox which helped with the well known 1st gear thrust washer problem.
Any truth to the area in bold?