Manifold Pressure Gauge

[Happytrails]

Looking for a suitable manifold pressure gauge, either electronic or mechanical. One that reads in inches hg, not psi. Anyone install such an item? Any suggestions?

 

[SolarBell]

So you're just looking for a vacuum gauge (usually only vacuum is measures in inches Hg)? AutoMeter makes a couple of vacuum-only gauges, I also saw one from Moroso.

http://www.amazon.com/Auto-Meter-33...3?s=automotive&ie=UTF8&qid=1384791706&sr=1-13

I like both AEM and AutoMeter, but AEM does not make a vacuum-only gauge. With AutoMeter you will get what you pay for.