Randy at MECOA owns the rights to the McCoy series 21 engine now but has never done anything with them. No one knows what happened to the older McCoy molds/dies and prints.

I had two of the all silver McCoy Stunt's. One was 29 and the other a 36. I also had a half dozen of the Red Head 35 engines. I also had a blue head 40.

I never wore any of them out. Some had many gallons through them.

Worst ever happened was to break a needle valve landing upside down.

Enjoy,

Jim