Posted by Bob in N.GA [108.162.221.196] on Friday, October 07, 2016 at 08:19:56 :
Opinions on motor oil are like belly buttons--everybody has one. That said, what are the pros and cons on starting a completely fresh built 230 flathead (early fifties model) on synthetic oil for the rest of its new life? …and, if so, what multigrade would you use?
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