I think it was a 5.80 in the parking lot of the Pontiac Silverdome. There was no prep but they did have a set of clocks...it was bumpy as a motocross course.
Not defending the guys on the show, but no testing and no prep and the "first time out", not bad.
Also that track was only 600' from what I was told.. so its short of the 1/8
