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

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 witha 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