Originally Posted by
Born2Run
You speedo turns to sensorless.This is very common on HW/SP speedos. Change the sensor wire and reduce the ATMS and you'll be fine.
It's not the sensor wire it happened to 3 of us in 3 different cars. The timing was on 22.25*. My TC only did it once and it happened after coming down the straight and entering the infield. You can turn the car off and back on again and it is fine til the next time it does it. Also I was running the starting setup for 13.5 with the punch level on 5 instead of 2 because of traction conditions. Motor temps were fine at only 160 to 170.