I was going for an 11.9 but never got a decent shot at it always had problems best i did was a 13 flat at 110 on my street tires on 8 psi of boost im running it to hold 12 psi but spike 17 psi its quite a difference i think i could have done it too but i will be upgraded by the next time i go so yeah i should be in the low to mid 11 s just over 120 mph should be fun