I am home now so it is easier to type....we could not get a clean run over 16psi really , on 18psi it spun the tires hard , so we aired down the tires and tried 20psi the motor sounds unreal , afr's are on target and boost was in the targeted area , but the traction was not there , on 18psi on the street it spins 4th good even when cody drove it was a fight to keep in the same lane , he thinks it is by far the fastest FWD he has driven , in third the car does more spinning then accelerating , so we are going to limit the boost in third also ...we are limiting 1-2nd to 8psi it spins like crazy , these are not the #s I was looking for , but I understand the is power left on the table if I can get the traction and I get the springs in it , Codys car maade now where near the 900+whp it was capable of in the local dyno either .....