Back when i ran them they needed a very well prepped track and 12 psi to work. If they spun the 60 ft went from 1.27 to 1.34 instantly. I had 50/50 WEIGHT DIST at that time. They don't play well with a high SLR like 11.17 that i had, 4.56x2.45 low.

Last edited by gregsdart; 07/08/20 08:11 PM.
8..603 156 mph best, 2905 lbs 549, indy 572-13, alky