oil
#1
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What weight motor oil should I be using. 32 ft boat twin 454 motors. Not a speedboat. Just a heavy cruiser. We run this boat at about 3200 rpms, 30mph. Had a head gasket problem. Fixed, put some cheap oil in for a test run now I want to get what is needed and change.
#4
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Last edited by 5tograma; 08-15-2010 at 07:30 AM.




