SEMTO ENGINE ST-NF2 7.0cc Mini Inline Double-cylinder Four-stroke Air-cooled Nitro Internal Combustion Engine Model Kit
Save 33%
Save 33%
Original price$299.99
Original price$199.99
-
Original price$299.99
Original price$299.99
Current price$199.99
$199.99
-
$289.99
Current price$199.99
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SKU3432587
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
This is my second ST-NF2 engine. The first was the Silver version, this one being the Red. These engines are straight forward and reasonably simple to construct. All of the pieces are machined to a very high standaed and fit together perfectly. I finally found Butter Grease for the top end lubrication. This was recommended by EngineDIY as to what lubricant to use. I am planning on building this engine using the conversion kit that is a spark ignition rather than glow plug. These are perfect for those cold winter nights and they help keep the mind and hands busy. A grrat engine for a great price.
A
Art Swanson
engine
It would be nice if the base kit came with instructions. What is the battery voltage for the electronics?
P
Peter Mcmillan
Semto Engine
Was fairly straightforward to assemble no real problems there everything fitted together nicely, once assembled the only hassle I had was with the wiring there were no instructions to help, but once figured out I eventually got it to run
H
Hadi Alhajali
Very good
The engine is fantastic but I feel like it should include a bit of fuel because now I have to wait longer for fuel other than that it’s fantastic and looks amazing
SEMTO ST-NF2 7.0cc Mini Inline Double-Cylinder Four-Stroke Engine Model Kit
Material:
Metal
Brand:
SEMTO
Color:
Red
Type:
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
4000-16000rpm
Power:
0.6ps
Cooling Mode: Air Cooling
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 Weight:
535g
Package Dimensions:
14.5 x 11 x 11.2cm
Package Weight:
1000g
Packing:
.Graphic Carton
Ages:
14+
Explore RC Engine Power! From Enginediyshop!
Realistic Design and Compact Structure
Immerse yourself in the lifelike appearance of the engine model, crafted with precision using aluminum CNC processing and oxidation coloring. Its red sport elements signify thunderbolt movement, while the miniature size ensures a delicate, lightweight body with meticulous surface detailing.
Enhanced Performance Features
Experience advanced features like the dual synchronous belt pulley, ensuring minimal risk of gear jumping in high-speed operation. The short rocker arm enhances valve switch accuracy, and a brand-new signal carburetor allows for easier adjustment and more responsive throttle response. The asynchronous crankshaft structure provides robust power, smoother operation, and a remarkable maximum speed of 16000rpm.
Versatile Application and Educational Value
This engine model seamlessly blends with gearboxes for superior compatibility, offering an excellent platform for upgrades. Beyond its mechanical artistry, it serves as an ideal gift for engine enthusiasts and a valuable teaching aid in physical and mechanical classes. Please note that the Starting Ignition set is not included, and any inquiries about the product are welcome.
SEMTO 7.0cc Mini 2 Cylinder Engine Model Kit
Package Listing:
Engine Model Kit*1 Instructions*1
Engine with Starter Kit Package Listing:
F-Type Electric Plug * 1 Fuel Tank * 1 Oil Pipe * 1 Ignition Power Module * 1 Engine Model Kit *1 Instructions * 1
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