Forest started tuning my truck tonight. Very impressive. Right now it is making 554 to the wheels. This is with a base tune. This is at 8 degrees timing, 11.0 afr, 10 lbs of boost, and the water meth kit is not even on yet!! This thing is NNasty and he has just started to tune it, We will be looking at probably 600rwhp on a daily driven budget built Z71 pickup.