70s-80s model Perkins 4-108

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Bonzai

Bonzai

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Jun 23, 2009
250
Chris-Craft SailYacht 35 St. Simon's Island, Ga.
Hey guys. Can someone advise me on minimum oil pressure at idle for this engine? I plan to rebuild but wanted to do next year. Showing 10-12 lbs at idle @ 650 RPMs. No bad noises ever and when throttled up 1600-1800 shows 30-40 lbs pressure. Starts good and runs good but am worried I may need to address this now rather than later if abnormal for this engine. Thanks!
 
sailaway78

sailaway78

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May 11, 2005
3,431
Seidelman S37 Slidell, La.
If she doesn't see this

If she doesn't respond to this post, send a PM to zeehag. She has that exact same engine in her boat. I'm sure she will be glad to tell you what hers has.
 
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