While we’ve been working on many parts in parallel, such as the Conrod, Flywheels, Crank Pin, Crankshafts and Sleeve Drive Crank, no single part was actually finished. Until now!

Here’s the sleeve drive crank, completely finished. All diameters are to size (see previous post), oilways drilled and the sprocket holes drilled and tapped.

Bob has been in contact with a pattern maker so we’ll get some idea of prices soon. We’re still waiting to hear about some large machines, which will enable us to finish the larger components.

Progress!!