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View Full Version : Increasing Oil Pressure - 1968 390 engine



Hot-AMX
02-14-2007, 11:32 AM
Does anybody know how to EASILY increase oil pressure and oil flow on the 1968 390 engine? I've done some decent mods to the engine, but all that is useless if I fry the main and rod bearings. The stock oil pressure (between 10-25 psi) really won't cut it on an AMC. I'm looking for 50-60 psi or better.

donsjave
03-16-2007, 09:02 AM
You do not say if this is at idle or highway PSI. Please give some more information.