i have a 95 gsr turbo. Saturday was on the dyno and one of the runs the car was at a steady boost then it seem like it just let go shooting the rpms higher but the power lower... boost creep? i know its cause of the wastegate but is there anyway to avoid it w/out replacing wastegates????thanks

 

slipping clutch?

 

Not a slipping clutch, clutch is brand new and its a 6 puck with an extreme plate by act,, fresh set of pistons, wiseco gel coated 9.2 compression,, i noticed the wastegate valve was sticky when opening and closeing,, took care of that problem now just have to try it out... thanks

 

post the dyno graph... we can tell if your boost creeping or not then.