Witte 4 hp. Headless engine


New member
I recently purchased a 4 hp. Witte headless engine. I noticed yesterday when I removed the Piston it is 6 inches in diameter and the fly wheels are 26 inches in diameter. I thought a 4 hp. Has a 5 1/2 inch diameter Piston and 24 inch fly wheels. Thanks for any help and information on this engine.