Oil in 502s?
#9
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Join Date: Nov 2003
Location: Oakland N.J.
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Re: Oil in 502s?
I had 200 hours on my 500 mpi's with whipples.Time to have a valve job. so I had a total rebuild from the crank up. anyway to shorten this story I asked if my oil was doing the job? Answer was the inturnals were perfect. That oil was Mobil 1 15 50 .
#10
Ginger or Mary Ann?
Charter Member
Re: Oil in 502s?
I always use the Merc oil. I 'think' somewhere I read where their oil has additives to combat the extra moisture marine motors work under. Anyone else hear of this?