that is normal, no worries10w30 oil, 20 psi hot idle 650 rpm in drive stopped at traffic light. 60 psi driving, high performance engine was built about 7 seven years ago, in the car when I purchased it five years ago, not many miles on it. Auto Gauge direct reading gauge. Thanks to all
650 is low idle, that's half of why its 20.
750 would make it closer to 30, change to 30 or 20/50 and it would be mid high 30s.
Reasons for variances.. bearing clearance/applies to failure or or general running clearance, engine oil temp, leakage, OIL WEIGHT.
30 is what I recommend for nice weather.
Extreme ends hot/ cold, 20/50
So what did you see?Tried the 20W50 oil.
So what did you see?
About 10 psi increase in hot idle or ?
Makes one feel a lot better. Glad to help.I am going to drive it again, I think the idle psi was higher than that, going down the road it just about equal to the 10W30. Thanks
Makes one feel a lot better. Glad to help.
10w30 oil, 20 psi hot idle 650 rpm in drive stopped at traffic light. 60 psi driving, high performance engine was built about 7 seven years ago, in the car when I purchased it five years ago, not many miles on it. Auto Gauge direct reading gauge. Thanks to all