SEMTO ENGINE ST-NF2 7.0cc Mini Inline Double-cylinder Four-stroke Air-cooled Nitro Interal Combustion Engine Model Kit

SEMTO ENGINE ST-NF2 7.0cc Mini Inline Double-cylinder Four-stroke Air-cooled Nitro Interal Combustion Engine Model Kit In Stock and Ready to Ship Worldwide!USA Warehorse, Free DHL/UPS Express Shipping, 3-7 Days to Delivery Features:.High Simulation: The engine model with a realistic appearance and red sport elements meaning thunderbolt movement is closer to a real engine..Miniature: Treated by aluminum CNC processing and oxidation coloring, the delicate engine features a meticulous surface, compact structure and lightweight body..Dual Synchronous Belt: The timing structure of a dual synchronous belt pulley greatly reduces the risk of gear jumping in high-speed operation..Rocker Arm: The short rocker arm makes the valve switch operation more accurate..Carburetor: Enjoy easier adjustment and more sensitive throttle response thanks to the brand-new signal carburetor..Crankshaft: Adopts asynchronous crankshaft structure for strong power, smoother operation and a max speed of up to 16000rpm..Electrical Starting: Equipped with a high-torque 480 brush DC motor for a more convenient and smooth start..DIY: You can walk through the internal structure and mechanical operation principle of the engine while enjoying DIY assembling fun with the desktop engine model..Wide Applications: Blending perfectly with a gearbox for superior compatibility and an excellent guarantee to upgrade, the product makes a stunning mechanical artware, an ideal gift for mechanical engine enthusiasts and a superb teaching aid for demonstration teaching in physical&mechanical classes. So many of our clients are teachers from schools..Note: Starting Ignition set is not included, please prepare or buy it by yourself. If you have any questions about the product, please contact us in time.Specifications:.Material: Metal.Brand: SEMTO ENGINE.Model: ST-NF2.Form: Kit Version.Engine Type: Nitro Interal Combustion Engine Model.Valve Mechanism: SOHC.Displacement: 7.0 (3.5*2)cc.Cylinder: Inline Double-cylinder.Stroke: Four Stroke.Cyilinder Diameter: 16.6mm.Stroke: 17.00mm.Speed: 4000-16000rpm.Power: 0.6ps.Cooling Mode: Air Cooling.Lubrication Mode: Mixed Oil Lubrication (add grease).Starting Mode: Electric.Ignition Mode: Ignition Modules (Not Included).Type of Electric Plug: F-type Four-stroke Electric Plug (Not Included).Starting Voltage: 7.4V 2S Li battery (Not Included).Fuel Type: 20-25% Nitro Fuel.Product Dimensions: 11.2 x 9 x 9.2cm.Product Weight: 535g.Package Dimensions: 14.5 x 11 x 11.2cm.Package Weight: 1000g.Packing: Graphic Carton.Ages: 14+   Product Listing: .1*Engine Model Kit.1*Instructions Engine with Starter Kit Package Listing: .F-Type Electric Plug * 1.Fuel Tank * 1.1*Oil Pipe.1*Ignition Power Module.1*Engine Model Kit.1*Instructions