The Schindele custom 2-stroke Diesel engine was designed and built by Ron Schindele, of AZ, in 2017. One unique feature is an extra set of interchangeable parts he designed that allow him to convert the engine to gasoline operation. It has a bore of 1.5″ and a stroke of 2.0″. The engine is 15″-long, 9.5″-wide, 14″-high, and weighs 27 lbs.