So the other day i was doin a pull and when i tried doin another 1 the car wouldn't go past 10psi and ran really rich 10AFR. Car runs perfectly fine regular driving. I did a boost leak test and there is no leaks. When on WOT the car runs heavy. Tried disconnecting the battery and nothing. Changed spark plugs still nothing. No check engine and vacuum is at 20. Im running a Gt3076r with precision 39mm waste gate dyno tunned on e85, walbro 450. Car ren 20psi.