i just had my bc(turbo xs) switched to a hallman pro series, at the advice of many others, and before crankin up the boost, i wanted to see what kinda boost it run. 13psi, is that about right or is my boost gauge off?

 

no, its way off, it should be at about 19 stock

 

no, your boost gauge is correct. with the boost controller installed and turned completely down you should only have spring pressure or roughly 12 psi.

 

thats what i thought, thanks

 

yep, that's right, here's the reason...


https://www.evolutionm.net/forums/sh...t=mbc+exploded

 

nice, thanks

 

yeah sorry youre right, i read the poriginal post wrong, my bad