Suspension set up

I run the same tire and have found 20 psi warm tire works the best for me. I drive to the track and lowering my tire pressure is the first thing I do while the tires are still warm. I do a small burnout just to clean the tire off. My snubber is 1/4" from floor, 90/10 up front, 70/30 in rear, Mancini 981/982springs, foot brake at 2100. Hot day is 1.64 60', cooler is 1.62