10-06-2014, 09:56 AM
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CC Member
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Join Date: Apr 2007
Cobra Make, Engine: # 757 ERA 427 SC , 482 Al. big block
Posts: 897
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Not Ranked
IMO , 75 psi cold isn`t too high . Mine runs 80 to 85psi cold , 57to 60 psi at 200 degrees oil temp and 35 to 40 at idle , hot . I run 15W - 40 Brad Penn street and track . Is that 30 psi at idle or another rpm ?
Since you`re up North where it gets a little colder than here ( SC ) , you may want to go with a 10W - 40 for Fall and possibly 10W - 30 for Winter .
Just a thought .
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