[Gunmetalmissle]

Originally Posted by SSfriendly

Food for thought....

"While testing the car at Grattan Raceway in Michigan, the Level 2 package shaved 3.5 seconds from the Lap time of the Level 1 package. Impressive considering there was no power increase."

http://www.roadandtrack.com/new-cars...2-info-photos/

I believe Grattan is a much longer track than what was used for the h2h.