So... I drove one of the USF MZR cars with the oval map and restrictor at NJMP a couple of weeks ago. While I suppose I could have used 5th gear, I never had to. Performance of the car was actually just a touch below the Zetecs as the MZR has a 20 lb flywheel and the zetec a 8 lb.- you can feel it coming off the corners. Also, 1st gear was not quite right for that track and you could see the results in the data and video. Otherwise its a Van Diemen.
Gear ratios are fixed at:
1st: 15-29 2nd-5th: 17-27, 18-25, 19-23, 24-26, ]Option:
20-26 (for oval Events only)