- Metal
- Dual Synchronous Pulleys: Dual synchronous pulley timing structure greatly reduces the risk of high-speed skipping teeth.
- Structure: Added support bracket enhances the crankshafts high-speed performance, increasing functional stability. Features a 90-degree phased crankshaft structure for smoother and more responsive function, reaching a maximum speed of 13500rpm.
- Upgrade: Newly designed for user-friendly function. Upgraded manufacturing process extends lifespan by 3.5 times. High-angle camshaft for improved response.
- Educational STEM Model: Nice STEM Projects model for creator to improve their thinking and problem solving abilities. Great for STEM enthusiasts, educators, or collectors, it doubles as functional decor and a celebration of ingenuity. Suitable for birthdays, holidays, or anyone who craves a tangible connection to the wonders of science and engineering.
- Notes: Engine does not include starter kit, such as spark plug, CDI igniter, base, equipment wooden box and other accessories, please purchase according to your own needs. This is the KIT version, which requires self-assembly and is suitable for ages 16 .
Engine Model Kits, Mini Engine Kit That Runs, Mini Metal Mechanical Engine Motor Model Creative Science Education STEM Gift for Adult Specifications: .Material: Metal .Configuration: Kit Version .Bore Diameter: 16.6mm .Stroke Length: 17.0mm .RPM Range: 3200-13500rpm .Power Output: 3.05hp .Cooling System: Water-Cooled Air-Cooled .Start Mechanism: Electric Start .Ignition Method: CDI Ignition .Spark Plug Type: 1/4-32 Thread ME8 Type Spark Plug .Start Power Source: 6-12V, Recommended 2S-3S Battery .Product Weight: 1250g .Product Dimensions: 16.35 x 5.05 x 10cm .Package Dimensions: 21.5 x 21.5 x 17cm .Package Weight: 1950g .Packing: Box .Ages: 16 Package Including .Engine Parts Set *1 .Tools Kit *1 .Instructions *1
