In Reply to: Re: 8N Oil Pressure posted by Travis Webb on May 29, 2024 at 19:30:06:
That is too thin for summertime. In your case, I would run either 15w-40 or 20w-50. If 20-25psi is cold, I would pay attention to the pressure after the engine is very hot.The pressure could fall into the danger category.
As a rule, you want a minimum of 10 psi for every 1000 rpm of the engine to be safe. I think yours is too low.
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