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Old 04-02-2021, 10:17 AM   #27
Richard2112
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Join Date: Jul 2014
Location: South East Ohio
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Re: 383 Oil Pressure Too High

Quote:
Originally Posted by lux View Post
Good info, Thanks Richard.
I bought a blue printing book and measured everything many, many times. I also wrote every measurement down. It was my first build and a lot of money in parts so I did not want to screw it up.
I think everyone is right and I need to swap to 10w30. Lots of smart guys on here even if some think asking for advise is " A silly complaint"
Actually I'm not sure why the Skip White paper work suggests 20w50 in the first place. But, I'm learning my lesson on their advise or lack of it.
Thanks
You may yet find that your oil pump gives you high readings. But if you know your clearances are within range to run 10w30, I'd recommend running it. 20/50 used to be the old school solution to having good oil pressure with bearing that had seen better days. Not sure why anyone would recommend 20/50 in a newly rebuilt stroker.
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