Thanks for the feedback on the P3. I'll be looking for owners at
Oshkosh to talk with, so that should provide some good information. The
plane I'm looking at has a GO-435 engine that has relatively high time,
but is being monitored with oil changes & analysis every 25 hours (no
metal), along with good compressions.

Does anyone have any feedback on the reliability of a GO-435 engine?

Thanks,
Eric