Thanks EddieO and Tempest2000,
The track length is 130 to 150 and 55 to 65 width. It's a little on the technical side with a long straight. We are running rubber tires.
I'll try to stay at red and red, and even gear up a little more. I have noticed that my infield punch is GREAT, and I'm fast if not faster on the straight.
I guess if I try red and green spring combo, I may need change the gearing more???????
thanks again.