SKU: 74620001975

Water Cooled 4 Stroke RC Engine Toyan Four Stroke Methanol Model Engine - FS-S100(W)

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Description

Water Cooled 4 Stroke RC Engine Toyan Four Stroke Methanol Model Engine - FS-S100(W)Water cooled Four Stroke Methanol Model Engine FS S100(W) (With Starting Motor) Fit: 1: 10 1: 12 1: 14 RC Series Include Water cooled Channel. Accessories for use can be purchased here https: www. stirlingkit. com collections 4 stroke rc engine products 7pcs 4 stroke rc engine start kit for toyan fs s100 fs s100 w four stroke methanol engine Start Accessories: spark plug + spark plug cap + voltage regulator module + start ESC + simulator + 7. 4vT plug

Water-cooled Four Stroke Methanol Model Engine - FS-S100(W) (With Starting Motor) Fit:1:10 1:12 1:14 RC Series Include Water-cooled Channel.

 

Accessories for use can be purchased here:

https://www.stirlingkit.com/collections/4-stroke-rc-engine/products/7pcs-4-stroke-rc-engine-start-kit-for-toyan-fs-s100-fs-s100-w-four-stroke-methanol-engine

Start Accessories: spark plug + spark plug cap + voltage regulator module + start ESC + simulator + 7.4vT plug battery +11.1vT plug battery

About Four-stroke engine

Four Stroke Cycle Engines. A four-stroke cycle engine is an internal combustion engine that utilizes four distinct piston strokes (intake, compression, power, and exhaust) to complete one operating cycle. The piston make two complete passes in the cylinder to complete one operating cycle.

  1. Intake stroke: The piston moves downward to the bottom, this increases the volume to allow a fuel-air mixture to enter the chamber.
  2. Compression stroke: The intake valve is closed, and the piston moves up the chamber to the top. This compresses the fuel-air mixture. At the end of this stroke, a spark plug provides the compressed fuel with the activation energy required to begin combustion.
  3. Power Stroke: As the fuel reaches the end of it’s combustion, the heat released from combusting hydrocarbons increases the pressure which causes the gas to push down on the piston and create the power output.
  4. Exhaust stroke: As the piston reaches the bottom, the exhaust valve opens. The remaining exhaust gas is pushed out by the piston as it moves back upwards.

What are four stroke engines used for?

The four-stroke engine is the most common types of internal combustion engines and is used in various automobiles (that specifically use gasoline as fuel) like cars, trucks, and some motorbikes 

Why is 4 stroke engine better?

Two-stroke engines don't live as long as four-stroke engines. The lack of a dedicated lubrication system means that the parts of a two-stroke engine wear-out faster. Two-stroke engines require a mix of oil in with the gas to lubricate the crankshaft, connecting rod and cylinder walls.

 

Features:

.The product comes with a water cooling channel. but the external water-cooled pipe and the external water pump need to be purchased separately. You can also purchase the water-cooling kit of this shop. With the use of it, the conversion potential is large, and you don't need to reprocess the water cooling channel yourself.


.Small and powerful.It weighs 395.8g,  and requires a 7.4v or 11.1v battery to start the battery. The battery needs a T plug, the female end is on the engine side, and the electric fire head is needed. The electric fire head is a general-purpose product, which can be used in our shop or in other stores.


.Working Principle: Using methanol as fuel. The process of moving from one end of the cylinder to the other when the piston reciprocates within the cylinder is called a stroke
.The four-stroke engine is divided into an intake stroke, a compression stroke, a power stroke and an exhaust stroke


.Applicable People: 14 years old or older
.The product is suitable for 1:10, 1:12, 1:14 scale model cars or model ships and other equipment, also can be used for classroom display, as teaching AIDS


.Notes: Please use it carefully during operation. Do not touch the motor fan with your hands to avoid scratching. Do not touch the cylinder department with your hands to prevent burns.

 


Specifications:

.Color: As Shown
.Material: Metal + Plastic
.Engine Dimensions: 100.5 x 85.4 x 86.5mm
.Cylinder Bore: 17.0mm
.Piston Diameter: 16.6mm
.Displacement: 3.5cc
.Output Power: 0.5ps Horsepower
.Speed: 2500-13500rpm
.Product Dimensions: 10.5 x 8.54 x 8.65cm
.Product Weight: 395.8g
.Package Dimensions: 12 x 10 x 10cm
.Package Weight: 600g
.Packing: Box


Package Content:

.1 x Model Engine

Shipping Notes
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SKU: 74620001975

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logan zaske
Port Orchard, US
★★★★★ 3
Looks nice, and works well but the light doesn't fit well.
Color: White
I have mixed feelings about this little angel light. I got it for my mom, and she really loves it, and it looks great on the edge of the garden by the walkway up to the house. It doesn't provide a lot of light, but what it does offer is just enough at night to help people navigate until they're close enough for our motion activated porch light to turn on. The light however just doesn't come installed in the figure and doesn't fit very well into the hole it's supposed to sit in. I used some thick double sided tape as a gasket to hold it in place and solved the problem, but it's worth noting anyway. As for overall quality, it's ok, but not great. The figure is made of resin (plastic), and is fairly thin and not very strong. It's also very light and can be knocked or blown over by wind very easily. The casting on the angel itself is ok, but the socket the light sets into was misshapen and I also had to clean it up to even get the light to fit into it. (There was some flashing at the bottom of the hole that prevented it from sitting all the way down) Battery life seems to be pretty good, and lasts through the night as long as it gets enough sun during the day, but on cloudy days it tends to only last a few hours at most. And the light sensor does work well, it comes on right at dusk. As for value I'm not sure I'd say it's a great deal for the current price, but if you can find it on sale might be worth getting. Of course on anything decorative value is subjective and depends largely on how much you like the look of it. As always if I encounter any other issues or think of anything else to add I'll update this review!
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Reviewed in the United States on March 4, 2026
A
Amanda Scarberry
Grantham, US
★★★★★ 5
solar figurine
Color: White
I recently added these angel figurines to my garden, and they are absolutely lovely. The solar-powered feature lights them up at night, creating a soft, peaceful glow that highlights my patio and lawn beautifully. The statues are well-crafted and durable, holding up nicely in sun and rain, and the white finish looks elegant against my greenery. They also make a thoughtful gift for moms or garden lovers. Overall, these are charming, functional, and decorative outdoor angel statues that add a serene touch to any garden or balcony.
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Reviewed in the United States on March 31, 2026
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Erica
Boise, US
★★★★★ 5
Beautifully made sturdy angel statue!
Color: White
This outdoor angel statue is so well done! The craftmanship on it is amazing! Easy to hook in light. I do note that the light is a little wobbly in the holder section, but it looks fantastic! Lights up nicely! The wings and the detail on the angel really are well done. This statue is beautiful! It is pretty sturdy too. Looks well inside, but definitely will be a nice touch to my garden! Seems to be weather resistant as well!
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Reviewed in the United States on March 4, 2026
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Karen Tarriba
Bozeman, US
★★★★★ 5
They really work.
Very good product. It really helps reduce pimples that are about to appear or those that have already been picked at—it works very well. I’ve used several of them already, and I’ve really liked them a lot.
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Reviewed in the United States on April 25, 2026
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Matthew
San Leandro, US
★★★★★ 5
Great results
These are gentle but work well and stick well. I never have these fall off at night. Blends in well with skin.
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Reviewed in the United States on May 1, 2026

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