Crusader109

Any leads on a reputable shop near Spartanburg, SC for setting up my 280ZXT, R200 diff with Quaife LSD? I have 3.70 gears with Strange halfshafts and Porsche CV joints. Built in '02 by Greg Scott at Scott Performance in Santa Clara, CA, it's been noisy since the start...backlash, pinging, noise in both directions of loading. Only have 1200 miles or so, mothballed for ten years after Turbo Tom's death in 2005. Got it going this Fall, and is complete except for this awful diff noise. Thanks for any tips!