Thanks for posting that. I had a friend, A Guzzi rider named Harlan ( rip) that had a business In salvage. One evening we rode with him to see what his current project was. It turned out to be a large stash of Korean War surplus. He gave me two big air cooled Continental tank engines, brand new. They looked just like a Continental aviation engine except they were flat eight cylinders instead of six. More extensive baffling and fans driven off the accessory case. Sadly I wasn’t in a position to take them, I would have loved to put them on a vintage looking car. Probly two cars…