NikolaToy™ TECHING L4 Car Engine Model Full Metal Assembling Four-cylinder Building Kits Style:Speed regulating version (mechanical supercharging) the faster it accelerates until

the faster it accelerates until a saturation speed is reached

Weight: 400g

Function: Magnetic levitation/lighting/humidifier

Weight: Brass Version 780g/Aluminum Version 825g

resulting in a longer lifespan

NikolaToy™ TECHING L4 Car Engine Model Full Metal Assembling Four-cylinder Building Kits Style:Speed regulating version (mechanical supercharging) the faster it accelerates untilFeatures: This engine is according to the Ferrari Car engine. The products sent as Kits. Customers need to assemble it by yourself to learn the skill. This engine is building scale model kits, can not work with gasoline. Material: Stainless steel + Aluminum alloy, Color process: Anodized., Size: 120*150*182mm Suitable for above 10 years old age ,Type: Assemble toys ; Subject teaching aids ; Decorative Arts This engine powered by lipo battery, Not by