I had anticipated the car running better this weekend at the track but had no idea it would have been this big of improvement. Brian at Dyno Tune Motorsports tweaked the tune last week and it was running much stronger.
Last run of the weekend I ran 12.347 @ 117.3. I picked up 6 mph! A lot of it was the tune, but I also got better shifting and experimented with the shift points.
The improvement:
My cousins run tire only:
Some Pictures from the event:
