Drove it and just about to break 279k miles....did replace the lump with a 930-10 about 40k ago with less miles on it .... about 120k bottom end today and 40k top...never top up between oil changes.
Funny thing to, as I was thinking today...that crappy CIS is only 38 years old and has never let me down, runs like a champ at all altitudes, runs great.....just like the rest of the design.
