Thread: Cobra Owners Preferred Engine Oil Brand?
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Old 07-16-2011, 08:09 PM
Cobra 29 Cobra 29 is offline
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Join Date: Jan 2002
Location: Lakeland, FL
Cobra Make, Engine: ERA 427SC FMS 351W
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Default Another Brad Penn user
I use Brad Penn 15W-40. I want to make sure I have good flow thru the oil lines too. Might switch to 20W-50 to achieve a slightly higher oil pressure; never below 40psi now.
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