Of course. Had to use special "break-in" oil. Now engines are machined so tightly when they come off the line that they use 0W oil--sort of like the consistency of water. --R On Sun, Sep 4, 2016 at 9:51 PM, Bill Gosper <billgosper@gmail.com> wrote:

Who remembers when we had to break engines in? --rwg _______________________________________________ math-fun mailing list math-fun@mailman.xmission.com https://mailman.xmission.com/cgi-bin/mailman/listinfo/math-fun