Thread: Gauge???
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Old 04-19-2001, 03:25 AM   #4
Scooby Specialist
Member#: 2817
Join Date: Nov 2000
Location: NYC and Troy, NY
2001 Impreza 2.5RS


Well, you know what the oil pressure tells you.

Vacuum is important to know because that tells you any potential leaks and cracks in the engine. You will see a diagram in most service manuals, but too less vacuum means there is a leak in vacuum line or even headgaskets. This is more like a health meter for your engine. If you ever going to get a SAFC, you don't need this though.

I personally would go for oil pres. and EGT, just like you said. Also, you have NOx, right? How about a Nitrous pressure meter?
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tmat3 is offline   Reply With Quote