500EFI oil temp?
05-16-2004 | 07:40 PM
#2
Charter Member #818
Joined: Jan 2001
Posts: 644
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From: West Michigan & Higgins Lake
Re: 500EFI oil temp?
That's a good question. I don't know what Merc says but, fom my own expereience with a 502 Mag, about 240 is where the oil pressure drops at an idle after a hard run. I don't like to see it get much above 230. I think that is OK if you use a good synthetic. I run Mobil 1 15w-50. I measure the oil temp at the remote filter.
Last edited by MACDAD260; 05-16-2004 at 07:44 PM.
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