[Anthony]

I just installed a boost gauge and I wasn't sure what vacuum line to tap off of... I tapped off the fuel pressure regulator to manifold..

A friend of mine told me that wasn't the best thing i could have done because i would lose a little fuel, because of losing the vacuum to the gauge.. Is this true? If so where should I tap off of?

Another question is what am I suppose to be running for boost stock on my 01 jetta? I'm topping off at just under 5 pounds... like 4.7 psi.. Is that normal or does my blown K03 have something to do with it?

Thanks,
Ant