I received the O-540 engine from Bob Barrows. I went with the 260 hp version with new cam and cylinders. The mounts are Dynafocal Type II Barry 94011-20. I removed the top plugs and replaced them with dehydrator plugs after spraying in Corrosion-X. The prop galley was sealed with a bag of silica gel taped to the plug; all the other holes were already sealed off by Bob.
