thanks guys! i ran around 89mm last weekend on this track...it was okay but it was my first time out in alot of years. my driving needed more help than me changing pinions to go faster. as the day progressed i cut my tires down and the rollout then was around 87-88....seemed quicker and ran the most laps of the day for me. i will continue to drop and see if it picks up even more.
the motor never got above 120 degrees and there was very little fade.