I had sent my 4 A-65 cylinders off my Cub in to be inspected. The previous owner had thrown a rocker arm boss in 1996 and had parked the airplane. He had 4 cylinders in boxes in his basement, but never put them on. Good thing.
The shop called yesterday with the results and it was the last thing I wanted to hear. All 4 cylinders had exhaust guides in the intake guide spot. One cylinder was 15-over but otherwise okay. One cylinder has the exhaust valve seat peened into place but was otherwise okay. The last two cylinders were both shot and one of those had deep divots in the head that he didn't think chroming could fix.
I'm going to take the crank and cam shaft in on monday to be magnafluxed and see if they're okay. Then I'll decide what to do about the cylinders.
Anyone have a spare C-85 or O-200 laying around?