I don't have a tvsv and my car only made 205whp with boost shut down..FallingSux said:why dont u just run stock boost for a while?
Because I suspect the APEXI solenoid can't control the CT20b internal wastegate as good anymore since I've had my head ported. It was fine when the car was stock but I'm trying to push over 20lbs with and it fluctuates up and down from 19-11 psi. Eric mentioned to me he noticed the avcr doing the same thing on other high boost high hp cars.SpyderVenom said:I don't know if either is compatible but the GM and the apexi solenoids listed on the HP freaks website both use a 30hz signal from the controller. If you're willing to use the AEM soleniod, why not use the Apexi soleniod that is the same price and guarenteed to work?