1/3 scale Economy Hit & Miss Engine Casting Kit. Last 4 from the estate of Joe Tochtrop No more to be produced. 11 Aluminum castings 4 cast iron castings- crankshaft, pullet and 2 flywheels as shown Complete Plans with parts / materials list These are the last remaining castings from the Estate of Joe Tochtrop Includes my personal modification for Viton head gasket and piston ring, including parts. Joe was a long time maker of casting kits for various scale model engines. Upon his death I was able to obtain his entire casting conglomeration for his lifelong assortment of various motors. Sorting thru them, I found enough individual castings to able to put together a few complete casting kits for some of his motors. Because some of his casting patterns were lost, this engine in Joe’s configuration will no longer be produced. If you’ve ever wanted to build one of his motors, don’t miss this last opportunity to get an original Joe Tochtrop casting set. I included 3 pictures of this completed casting set from the dozens I have made over the years. As you can see, the finished version of Joes plans are only limited by your imagination. One of my upgrades made over the years was the use of a Viton Quad O-ring for a head gasket and piston ring. I also developed a tapered crank and flywheel plan to ensure straight running flywheels. This kit includes the plan changes for both upgrades, as well as the 2 Viton Quad O-rings you will need. Completed motor is approximately 12 inches long, 7 inches tall with 6 1/2 inch flywheels. Bore is 1 1/8th inch. My personal engines from this kit generally run between 350 and 500 rpm’s. Using the variable speed lever and flyball governor. The item “Scale Model Hit & Miss Casting Kit for The Economy Engine Last 4 available” is in sale since Friday, June 24, 2016. This item is in the category “Toys & Hobbies\Models & Kits\Tools, Supplies & Engines”. The seller is “toolguy4u” and is located in El Cajon, California. This item can be shipped to United States.