pa2play

ok, t25 running 7.5 psi, I want to run 10. I have an adjustable wg arm and a manual boost controller. I was screwing with my MBC only doing 1/4 turns then testing it out, and like with a 1/4 turn It was spiking to like 11-12psi in second and third gear, not first, so I would turn it back and then it would only boost to 7.5 again in a ll gears, should I just try to adjust it with my adj. wg arm? Also, I don't have a missing link or check valves b/c I can't get one of the screws off that holds the MAP sensor, so if I spike to 11-12 psi the engine just cuts off for a second until I let off the gas, (limp mode??) is limp mode kinda a safety thing, or a bad thing? If I put check valves in, then my engine might over boost and creat problems, but without check valves, it keeps it from over boosting...right?? I'm asking, not telling.

Carnesd

are you using a vafc? If you are you don't need a check valve. What you can do is either adjust the wastegate arm like you said, or you can open up the mbc and cut a coil off of the spring. It should give you more adjustability.

pa2play

i'm using safc