[iheart6bangers]

ive got my aftermarket boost gauge hooked up and just to check that everything is working right, what vacuum should i read at idle? i get about 20 vacuum psi up until 5 boost psi where i get the problem that twin_turbo_mk3 posted about. thanks

 

[Turkish]

20 vac is where ya should be.

 

[iheart6bangers]

thank you