I never saw the oil temps exceed the water temps in my old street Duster, same thing on the tranny temps. It had the stock OEM 1970/1971 6 quart street hemi Mopar brand oil pan on it with no oil cooler That was with 5w20WT Valvoline petroleum oil and loose (.003+ rods and.004+ main) bearing clearances
Last edited by Cab_Burge; 11/16/1606:24 PM.
Mr.Cab Racing and winning with Mopars since 1964. (Old F--t, Huh)