Went back to the track today with 18psi untuned with just SFMU. My best was 13.587 @ 106.58 w/2.231 60', my other runs were 13.904 @ 106.63 w/2.315 60' and 13.661 @ 107.71 w/2.401 60'. Spun all through 2nd gear every run, and the 13.9 spun too hard in 2nd and motor jerked shifting into 3rd and bogged it. For the 13.5 I almost beat an evo running 27 psi on race gas, he ended up running 12.9, he said burned the clutch pretty bad, but was still cool only getting beat by a car length by a car making that much power and AWD. Water temps have been getting hot lately, on the way home I was rompin on it a bit and the water temp was maxed out when I got home. I think I have air in the lines im going to try to get out today, I don't think it is anything major. Figure'd I'd keep you guys posted.