well, while at lunch i did some thinking and im wondering if perhaps,,,,,,,,,,,,, under load my motor rotate too much and kinks an innercooler coupling? so im going to go home and set up a limit chain and see if that helps. the reason im thinking this is that i routed my piping as so to retain the battery in the stock location. i did loose the washer tank but it got relocated. so there are 2 90deg couplers in a tight little area. so im thinking at a load, the motor rocks over, kinking a coupler which sends the intake into a vac the boost is released via the WG, and it stops spooling. with having -22hg of vac on that it will hold it with the butterfly open. once i let off. the motor rocks back down, the butterfly closes allowing the coupler to get to atmosphere at least, than it releases. and i can boost again............just a though?