Toyan DIY Four Stroke Methanol RC Engine For RC Car Boat Plane FS-S100AC

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Toyan DIY Four Stroke Methanol RC Engine For RC Car Boat Plane FS-S100AC

FS-S100AC is in production now. all the order will be sent out at the middle of January, 2022. thanks again for your understanding. if you have any problems, please let me know. my email is


.Build Your Own RC Engine :DIY Version product need to be assembled by yourselvers,Comes with paper instructions. When assembling, you can not only learn a lot about the design and about the engine, but also can improve your hands-on ability

.Small And Powerful:It can work with strong power after assembly.It weights 380g. Small in size and high in horsepower.

.Working Principle: Using methanol as fuel. As the piston moves back and forth in the cylinder, the process of moving from one end of the cylinder to the other is called a stroke. Four-stroke engines are divided into suction stroke, compression stroke, power stroke and exhaust stroke

.Methanol fuel is used: The formula of this fuel is generally: 20% castor oil, 5-30% nitromethane, and the rest is methanol. This product does not have high requirements on methanol fuel, and concentration of 20-25% is acceptable

.Operation: The ignition part is connected to the corresponding spark plug cap and then connected to the voltage regulator module, and finally connected to the 7.4v T-plug battery. The fuel part is the fuel tank connected to the oil pipe and connected to the engine. The starting part: after 11v T-plug battery connects to the ESC and simulator, and start the motor. The starting motor is attached

.Extra Accessories Needed for Operation: Spark plug + glow plug cap + start ESC + 7.4v T-plug battery + 11.1v T-plug battery + methanol fuel + fuel tank + tubing. (Click to buy directly)

These accessories are not included, and all can be bought in our shop. These products are not special products, are general products. Other model engine accessories can also be used for this product. Buy according to the actual situation

.Multiple applications:Suitable to be mounted on 1:10, 1:12, 1:14 scale model car or model ship, model aircraft and other equipment. Can also be used for classroom demonstration, teaching AIDS,

.Note: Please use it carefully during operation. Do not touch the motor fan with your hands to avoid scratch, and do not touch the cylinder with your hands to avoid burns,Suitable for people over 14 years old.


After the assembly is complete, if it fails to start, check it first by the following methods:
1. Whether the battery voltage is normal, a 7.4v lithium battery is required, and the power must be full.
2. You have tested that the glow plug can light up, indicating that it can work normally. Troubleshoot this problem.
3. Can the fuel reach the carburetor smoothly? If the engine cannot suck oil, or you have mobilized the oil needle, you need to re-adjust the oil needle according to the instructions of the manual.
4. Is the synchronization timing belt adjusted to the correct position? If something is wrong, you need to re-adjust the timing


.Color: As Shown
.Material: Plastic + Metal
.Size after Assembly: 100.5 x 85.4 x 86.5mm
.Cylinder Diameter: 17.0mm
.Piston Diameter: 16.6mm
.Displacement: 3.5cc
.Output Power: 0.5ps Horsepower
.Speed: 2500-13500 RPM
.Product Weight: 800g
.Package Dimensions: 18 x 18 x 18cm
.Package Weight: 1000g
.Packing: Graphic Carton

Package Content:

1x Toyan Engine FS-S100AC (130pcs)
1x Paper English User Manual
1x Package Box

Customer Reviews

Based on 8 reviews
Jameson Rydeen

It was a very fun build. It is worth the time and money, I was going to put it into a RC car but I bought the wrong clutch kit for it.

Hark Singh
For engine lovers

Looking forward to assembly and running. Product looks fantastic. Great shipping.


i bought it for my son's 16-years-old birthday. It's a great time to spend with him to assemble this car engine and get it running. fabulous. Hope there will be a water-cooled version in the future.

Toyan engine as gasoline engine

First start of the Toyan engine after release

Conway Fox
Just Minty

love it, nice looking engine and fun to play witj, and the real reason that made me buy it was that I could build it myself.