Website: thingiverse
Author: ericthepoolboy
Price: Free Download
File format: .Stl 3d printable
Description:
Model and instructions updated 04/17/2020Crankshaft and camshaft updated to eliminate 2mm rods and the need for glue.Complete hardware kits are available that include all non-printed parts.Kit includes, spring, bearings, fasteners, electronics, DC motor, etc. Everything needed to build the model except the printed parts