The American Thresherman's show is this weekend at Pinckneyville, IL in case anyone's interested. There a guy that's normally there with mini home machined gas engines, he has radial airplane engines, hit N miss models, water cooled 4 cylinder, V-8's, he runs them on and off throughout the day.
I think the guy with the mini engines was Bob Shores IIRC. I found a page "In memory of"...
formatting link
formatting link
formatting link
formatting link
RogerN