Vacuum Gauge hook up?

[Copo427]

This is going to sound kinda stupid but where do I hook up a vacuum gauge on my 98 Camaro 3800 v6?

[dgreet77]

Re: Vacuum Gauge hook up?

Best place is the MAP sensor at the back of the intake manifold.

[techsan23]

Re: Vacuum Gauge hook up?

You could T off of the map sensor on the pass side of the upper intake manifold, but I dont know how the sensor will effect your vacuum readings. You could also hook up to the throttle body. There is a nice size port pointing towards the pass side on it. You could plumb a T on it and hook up there.

[97rs4life]

Re: Vacuum Gauge hook up?

what the other two guys said or any vacuum line off the intake