Typical Manifold Vacuum Pressure
 

This might be another good thread to start.

Whats your intake manifolds vacuum pressure?

Just tested mine, and it is 22" Hg. at idle(700 rpms) (possibly 20 because the gauge isn't zero'd)

Engine has 112k miles on it (95 Max).

15" HG
hopefully because of the cams and not a vac leak lol

thanks :)

Here's a nice little chart I ask'd up: http://www.therangerstation.com/Maga...acuumLeaks.htm :)

And another http://imperialclub.com/Repair/Fuel/...auge/index.htm :)

And another: http://www.gregsengine.com/vacuum.htm

Might as well make this thread appealing and useful even moreso.