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Stirlingkit FS-L400 Inline 4 Cylinder 4 Stroke Assembly Engine Model
Stirlingkit FS-L400 Inline 4 Cylinder 4 Stroke Assembly Engine Model, view 2Stirlingkit FS-L400 Inline 4 Cylinder 4 Stroke Assembly Engine Model, view 3Stirlingkit FS-L400 Inline 4 Cylinder 4 Stroke Assembly Engine Model, view 4Stirlingkit FS-L400 Inline 4 Cylinder 4 Stroke Assembly Engine Model, view 5
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FS-L400 Inline 4 Cylinder 4 Stroke Assembly Engine Model

$649.99$899.99Save 28%

Currently sold out at stirlingkit.com

FS-L400 Inline Four-cylinder Four-stroke Engine ModelAssembly Kit Features: .Exquisite Model: Incredibly detailed following the real engine. .Long Stroke: Long-stroke for effectively higher torque. .Integrated Crank Shaft: It utilizes a 180-degree crankshaft. The ignition timing sequence of 1342 for running smoother…

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FS-L400 Inline 4 Cylinder 4 Stroke Assembly Engine Model at a glance

BrandStirlingkit
Price$649.99 (was $899.99)
TypeToyan engine
AvailabilitySold out at stirlingkit.com
Couponstart
ReturnsThe about page lists a 30-day return or exchange. All returns need an RMA requested via…

Price check

At $649.99, the FS-L400 Inline 4 Cylinder 4 Stroke Assembly Engine Model is toward the top of Stirlingkit's price range, whose 2,729 listed products run $0.54 to $11,000.

It's currently 28% below its listed price of $899.99. Sale prices can end without notice, so check the live price before you order.

Similar items from other brands we track run $15 to $179.

About this product

From Stirlingkit's product listing:

FS-L400 Inline Four-cylinder Four-stroke Engine ModelAssembly Kit Features: .Exquisite Model: Incredibly detailed following the real engine. .Long Stroke: Long-stroke for effectively higher torque. .Integrated Crank Shaft: It utilizes a 180-degree crankshaft. The ignition timing sequence of 1342 for running smoother and more sensitive acceleration response. The maximum speed is 13,500 RPM. .Double Synchronous Pulley: The timing structure of the dual synchronous pulley reduces the risk of gear jumping during high-speed operation. .Precision Rocker Arm: Alloy rocker arm and independent intake and exhaust design for more accurate valve switch. .Built-in Mechanical Pump Water-Cooled Kit: The power of the pump body comes from the crankshaft, and the pump body provides circulating power to the coolant. Later, it can cooperate with the cooling fan to enhance the self-cooling perfor

Buying from Stirlingkit

Stirlingkit is a good source for hobbyists who want running miniature engines, Stirling and steam models, and build kits that most toy stores never carry. Skip it if you need fast, cheap returns, since everything goes through an emailed RMA to a Shenzhen address. Check the shipping method and warehouse at checkout first, because airmail can take 15 to 35 business days.

Shipping
Airmail takes 15 to 35 business days, EMS 5 to 8, and DHL Express 3 to 7. Shipping fees vary by product, warehouse, and destination and show on each product page and at checkout.
Returns
The about page lists a 30-day return or exchange. All returns need an RMA requested via service@stirlingkit.com, and items must include original packaging and accessories with no physical damage.
Warranty
The about page lists a 1-year warranty and lifetime customer support.

Read our full Stirlingkit review and shop all products →

Frequently asked questions

Is the FS-L400 Inline 4 Cylinder 4 Stroke Assembly Engine Model on sale?
Yes. Stirlingkit lists it at $649.99, down from $899.99 (28% off). Sale prices change, so confirm the live price on stirlingkit.com.
Is there a coupon code for the FS-L400 Inline 4 Cylinder 4 Stroke Assembly Engine Model?
Stirlingkit's store-wide code start can be entered at checkout on stirlingkit.com. Stirlingkit sets the discount, and some items or sale prices may be excluded.
What is Stirlingkit's return policy?
The about page lists a 30-day return or exchange. All returns need an RMA requested via service@stirlingkit.com, and items must include original packaging and accessories with no physical damage.
How long does Stirlingkit take to ship?
Airmail takes 15 to 35 business days, EMS 5 to 8, and DHL Express 3 to 7. Shipping fees vary by product, warehouse, and destination and show on each product page and at checkout.
Does the FS-L400 Inline 4 Cylinder 4 Stroke Assembly Engine Model come with a warranty?
Stirlingkit's published warranty terms: The about page lists a 1-year warranty and lifetime customer support.
Where can I buy the FS-L400 Inline 4 Cylinder 4 Stroke Assembly Engine Model?
The FS-L400 Inline 4 Cylinder 4 Stroke Assembly Engine Model is sold directly by Stirlingkit on stirlingkit.com. The Shop now button on this page goes straight to the product there, and code start can be applied at checkout.
Is the FS-L400 Inline 4 Cylinder 4 Stroke Assembly Engine Model in stock?
It is currently listed as sold out on stirlingkit.com. Check back, or browse similar items from Stirlingkit and other brands below.
Is Stirlingkit a legit store?
Stirlingkit is a good source for hobbyists who want running miniature engines, Stirling and steam models, and build kits that most toy stores never carry. Skip it if you need fast, cheap returns, since everything goes through an emailed RMA to a Shenzhen address. Check the shipping method and warehouse at checkout first, because airmail can take 15 to 35 business days. Our full Stirlingkit review covers shipping, returns and what to check before ordering.
Is the FS-L400 Inline 4 Cylinder 4 Stroke Assembly Engine Model expensive?
At $649.99 it is toward the top of Stirlingkit's range ($0.54 to $11,000 across 2,729 products), and similar items from other brands run $15 to $179.

More from Stirlingkit

Shop all Stirlingkit →

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