I used the Xray USGT setup from the website. The only changes I made were gear diff with 500k lube in the front. I changed to 6degree c hubs in my USGT car and I really like the way it worked. Gearing was 52/96 in VTA with the timing cranked all the way. 2.6 springs with assoc. 35 wt front and rear. That's about it. Hope this helps.

chuck