Got out to the track this past weekend to test some changes on the car. The big change was a re-tuning of the engine. Made a tad more HP with a LS6 intake manifold, but the big improvement was the throttle response. Without going into a lot of details the first tuner took a short cut with the tune and had the engine running using the MAF sensor only. The MAF isn't very accurate at low air flows or transitions. So the car felt like a new car and really puts me back in the seat now. The other big change was a new Torsen diff. Trying to eliminate the clutch disk wear in the Traction-lok that creates more axle end play, and for me, pad knock back.
As usual the car drew a lot of attention, which still amazes me with all the other cool cars at these events.
Enjoy:
http://www.youtube.com/watch?v=DyntwPRB2f4