Discussion Starter · #1 ·
hi im running a blitz sbc-id boost controller and it doesnt seem to let me control how much boost i can adjust it to. if i pinch off the 2 vacuum line coming off the wastegate it alllows me to run as much boost as the turbo puts out. the ? i have is is my problem in my boost controller or is it in my wastegate? the controller works for everything else tells me my psi lets me change it on the screen just doesnt let me change my boost. its really bugging me bc ive been chasing this problem and have been throwing parts at this thing and dont want to waste more money changing the wrong part yet again. any help and advice would be awesome. thanks in advance.