i am going to sacramento raceway this weekend and plan on running a few gallons of 100 octane to be on the safe side and run 16 pounds of boost.
Nathan and Hector, how much boost have you guys run steadily at without having any problems? I would love to go to 18psi for that super high trap speed, but I know it will be even harder to modulate the throttle in first with these stock tires.