$400-700

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Stirlingkit

Teching V8 Mechanical Metal Assembly DIY Car Engine Model Kit 500+Pcs Educational Experiment Toy
Regular Price
from $699.99
Sale Price
from $699.99
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per 

Stirlingkit

Shipping Fee
Regular Price
from $8.00
Sale Price
from $8.00
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per 

stirlingkit

TOYAN FS-L400BGC 14cc Gas Inline 4-Cylinder 4-Stroke Water-Cooled Engine Model Kit for RC Car Ship
Regular Price
from $649.99
Sale Price
from $649.99
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per 

stirlingkit

CISON FG-25VTP 25cc Panhead V-Twin V2 Four-Stroke Air-Cooled Motorcycle Gasoline Engine Model
Regular Price
from $569.99
Sale Price
from $569.99
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per 

Stirlingkit

TECHING DIY Twin-spool Turbofan Engine Kits Assembly 1/10 Electric Aircraft Engine DM119
Regular Price
from $499.99
Sale Price
from $499.99
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per 

Stirlingkit

Teching World's 1st Car Build Your Own Automobile Model Building Kits 430pcs DM229
Regular Price
from $299.99
Sale Price
from $299.99
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per 

Stirlingkit

RETROL Vintage Horizontal Mill Engine Stationary Engine Model 4 Stroke Gasoline ICE G16
Regular Price
from $699.99
Sale Price
from $699.99
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per 

Stirlingkit

ENJOMOR 6cc Antique Red Hit and Miss Gas Engine Working Model
Regular Price
from $302.99
Sale Price
from $302.99
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per 

Stirlingkit

YU XIANG F11-S AH64 Apache RC Helicopter 1/32 2.4G 6CH RTF GPS Smart Version
Regular Price
from $489.99
Sale Price
from $489.99
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per 

Stirlingkit

RETROL SE-03 Stationary Steam Mill Engine and Boiler DIY Model Kits with Generator Lamp Stand
Regular Price
from $539.99
Sale Price
from $539.99
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Unit Price
per 

Between $400 and $700, engines gain cylinders and detail. This is the range for inline-four and V-twin engines you can drop into an RC car or motorcycle build, vintage mill engines for the display shelf, and TECHING's larger turbofan and radial kits.

Most fuel engines here need a starter kit and the right fuel, so check the product page before ordering to make sure you can run it on day one.