In the videos it looks like the rear of the car is bouncing up and down some, I removed the 170# springs from the coilovers earlier this year and tried 130# springs friday for the 1st time. I'll take the 170's with me next time out to track test.
Bob don't be to quick to change springs that left lane gave me fits on Sunday car looked like a silver haired bunny rabbit but the track temp was over 115 deg.
