Teching Inline Four-Cylinder Full Aluminum Alloy Assembling Model Science Education Engine for Collection Color:Golden Tip: 95% alcohol (Not Included)

Tip: 95% alcohol (Not Included)

The style is novel and exquisite

the charger and other electronic equipment

9g hanging gear servo can be remotely operated to switch gear position

Material: Copper + Aluminum Alloy + Stainless Steel

Teching Inline Four-Cylinder Full Aluminum Alloy Assembling Model Science Education Engine for Collection Color:Golden Tip: 95% alcohol (Not Included)Teching Inline Four Cylinder Full Aluminum Alloy Assembling Model Science Education Engine for Collection Features: . Story: In 1913, Jules Goux won the Indianapolis 500 grand Prix. The engine for this car is an in line four cylinder engine designed by Ernest Henry. This design features the first use of two overhead cams and four valves per cycle, thus being highly influential as a racing engine. To this day, it is also the structural standard of