Well I don't want to go faster than 10.0 in the truck, and probably a bit slower than that. The chassis just isn't stable enough to be running that fast. If it ever goes faster than 10.00 I will just bolt up the exhaust pipes and race through mufflers, ( they kill 117hp). I have to agree that in many cases it was more fun running 12's. Now it's try and make a pass without breaking or bending something.Dave