Teching 3D Assembly Adult 300+pcs Car Engine Model Toys Mini Inline 4 cylinders Engine Education

Features:

• ✪ Origins:  The in-line four-cylinder engine's research and development was finished in 1894 by Maybach and Paul Daimler. The cylinders had innovative carburetor technology and were cast. It was necessary for practically all autos in the world around the turn of the 20th century. In a Peugeot, Jules Goux won the Indianapolis 500 grand prix in 1913. Ernest Henry created the in-line four-cylinder engine, which was very influential as a racing engine because it was the first to use two overhead cams and four valves per cycle. Additionally, it is the current structural norm for inline four-cylinder engines used in racing automobiles.

• ✪ Challenging Assembly Fun: The user must assemble 325Pcs of parts and components to use the original product. The entire procedure is comparable to a skilled assembly line technique. Assembly takes longer than 4 hours, and the difficulty rating is 4.5 stars.

• ✪ Vision: It completely displays the mechanical beauty of the logic and strength. The mechanical mechanism is excellently exhibited, and the clear transmission process is obvious at a look.

• Exquisite Workmanship: The product uses metal material, CNC technology precision casting, aluminum alloy oxidation coloring, looks really a piece of art.

• ✪ Reducing degree: It offers the fundamental idea behind how machines work and clearly illustrates the fundamental purpose of the machine, both of which are based on history classic innovations and goods. The design is based on representative node-like classic works that have been used in technology modeling throughout human industrial science history.

• ✪ Extension: Each product has a unique structure and function that may be updated, merged, or transformed into a power system using a specific kit or do-it-yourself modification.

• ✪ Power: Please use the 500MAH lithium battery-powered electric motor instead of conventional fuel, running at maximum power for at least 30 minutes. As a result, operating the engine will be significantly simpler and safe.

• ✪ Best Gift Idea: It's a perfect choice as a birthday or Christmas and other festivals, ideal gift for yourself, friends, kids, colleagues or family members.

• ✪ Age Recommended: 10+ Years Old.