Hi,
I am getting back into flying airplanes this summer and plan to start up some of my old engines, I know engines and how to tun and maintain them. But I have never taken one out of storage and ran them again. Most have been oiled and stored in zip lock back, but some are still on the airplanes I flew them on. I don't want to damage good emgines if I can keep from it.
Thanks for any info you can give me.