[Pushit2.0]

Yes it is just a boost gauge, no vacuum. I was tired of having to guess what the first "o" in boost was, besides a lot more then 30psi. I tried just a 0-35psi gauge which even then proved a little small, and this was with the 60 trim of doom. It would have been nice to look at the blower gauge when I drove the car on the street and see it read almost 50psi.

~John