Quote:
Originally Posted by 85vette
What is your oil pressure now, hot at idle?
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I haven't really looked at it recently, but I found a post I made a while back when I was paying more attention to oil pressure... (I'm presuming you are asking about the pressure with the heavier weight oil in the crankcase)
Quote:
Originally Posted by Rich Z
Just a note that with this Joe Gibbs 15w-50 oil in the crankcase now, with the oil hot after a test drive, the oil pressure at idle is now sitting at 35 to 36 psi. So the heavier weight oil seems to have made a substantial difference in pressure. There is no discernible difference in anything else that I can determine.
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