4-Stroke Modular Explainer Engine MOC Instructions

As a part of my newest ultimate engine display, the 4-stroke engine is one of the most common engines in the world!

This cutaway-style model shows how a 4-stroke engine works, and features many important parts:

• Moving valves, and cams
• Spark plug, and distributor
• Light brick, simulating combustion

Plus a mechanical stroke indicator that switches based on what stroke the engine is currently in!

With 766* parts, this MOC will stand out in any collection!

Over 180 pages, and nearly 350 steps!

Files are in a .ZIP folder. Once extracted, there are three files: PDF instructions, a Bricklink .XML file, and a video detailing how to upload the .XML file to a Bricklink Wanted List.

Only the stroke indicator and nameplates are included. No other parts are included with the purchase of this product.

Total sizes:

Compressed - 58.1 MB

Extracted - 66.9 MB

Estimated price for parts + shipping: ~ $100 USD

*Stroke indicator and nameplate are made up of 8 and 5 parts respectively. These come pre-assembled and printed, and will be shipped some time after purchase