I put a ssautocrome 35mm wastegate on and it had the green spring that came with it in and it boosted too high so i bought a 8.6lb spring (blue) and it boosts up to 13lbs right now and I only want to be around 9lbs. Anyone have a solution?

 

ummm the green should only boost to about 5-6 psi and the blue should get you 7-8 psi, somethin aint right....

 

sounds like massiive boost creep.........what type of mani? and maybe take the WG apart to make sure the rubber is ok.

 

where's your vacuum source, and you using the side inlet on the wastegate or the top?