My Half Breed Sideshaft Engine

Myers water pump

Content Tools

3012 S. Catherine Street Lansing, Michigan 48911

In the spring of '94 I bought a Myers water pump at the Portland, Indiana, Swap Meet. The same weekend I bought an old air compressor at the Buckley, Michigan, swap.

I decided to mate them to see what I would get. I opened up the crankcase on the water pump and made up a new crankshaft with a 2' stroke. Then I sawed the cylinder off the compressor and welded a ' steel plate on the bottom end so I could bolt it to the water pump. I had to be very careful lining them up. The air compressor had a 1' bore and a 6' long brass connecting rod that I made fit on the water pump end. I made a new brass rod between the piston and the crosshead. I made new valves in the head and I used V.W. gears on the side shaft. The governor is made from scrap brass and steel, and the carb is made from a milking machine valve. The gas tank is from a brass pipe and the muffler from a candle holder. The flywheels are 10' and are 12 lbs. each. I use a model T coil and a 10 mm spark plug. It will start easy and run at 160 rpm.

I hope to have a lot of fun running it at the shows this year.