it wasent all the way up on the +7 but was just under , when we put in the dual stage controller it was wet so when we went to test it all it didd was spin the treads on low setting and the high,
it was only when i drove it in the dry that i noticed it broke up under load on the high setting when it happened i backed off asap then wound the boost down
doesnt do it now,
do you know how much psi +7 is?? on the stock gauge?