The boost issue at elev with heat is what I'd lay my $ on. It's the loud whine (more than a whistle) at low boost (3-4 lbs) and the constant surging at light to moderate throttle that is driving me nuttier than I normally am.

I pulled the mas off and cleaned it today and checked for any loose hoses. I may try checking manifold bolts also. The gasket pinched or folded over could be another reason. Hopefully we can solve the surging. The lack of boost at elev and heat is one that will improve as it cools and one I can live with. the track is down at 1600ft so that will solve boost when it matters. thx!

 

Tuner came up the mtn today and disabled the dod function. Seemed to help alot. With elev it appears to throw a wrench in things, along with it wanting to lock/unlock the torque convertor.

Still a pig down low though!