I'm contemplating putting a 50 shot on it with the tune to cool the intake charge a little bit during the summer. I will also be packing the intercooler reservoir with ice to help cool it down a little bit. I'm hoping the next time out I'll hit 13's with a tune, more time behind the wheel, some ice, and the 18's. I think as long as I go when the weather is decent and run after dark when the temperature drops a little bit it might be possible. I think 14.1 or 14.2 is more probable, but I really want 13's before I start going further with it.