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⚡OKMO Flash Sale-> 20% OFF Limited Time! Code: OKMO.
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⚡OKMO Flash Sale
🎁Father's Day Sale
🌸Spring Sale 2025
⚡Shipping from US/EU
✈️Ready to Ship
🎁Gifts for Him
🎁Gifts for Her
🎁Gifts for Kids & Teens
🎉Clearance Sale
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Join EngineDIY's Black Friday Shopping Frenzy!
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Code:BF15
What's Budget?
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>$999.99
Desktop Stirling Engine Kit All-metal Stirling Engine DIY Kit Set Toy - Enginediy
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2 Cylinder Stirling Engine Electricity Generator with Bulb Stirling Engine Motor Model - Enginediy
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V8 Engine Model Kit - Build Your Own V8 Engine - Science Experiment STEM Toy - Enginediy
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Aeolipile Mini Steam Engine Full Metal Hero's Engine Model Physics Toy - Enginediy
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V8 Engine Model Kit that Works - Build Your Own V8 Engine - V8 Engine for Capra VS4-10
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SEMTO ENGINE ST-NF2 7cc SOHC Inline 2 Cylinders 4 Stroke Air Cooled Nitro Engine Model Kit - FS-L200AC
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SKYMECH Trent 900 Aircraft Engine Model Kit - Build Your Own Jet Engine - 1: 20 Scale Turbofan Engine Mechanical Science STEM Toy
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V8 Engine Model Kit that Works - Build Your Own V8 Engine - V8 Engine Building Kit
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RETROL HM-01 7cc Antique Hit and Miss Engine 4-stroke Stationary Engine Horizontal IC Engine Model That Works
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ENJOMOR 10cc Flathead Engine Single Cylinder 4 Stroke L Head Sidevalve Engine Water-cooled Gasoline Engine Internal Combustion Engine
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V4 Car Engine Assembly Kit Full Metal 4 Cylinder Car Engine Building Kit
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L4 Diesel Engine Model Kit that Works - Build Your Own Diesel Engine - TECHING 1: 10 Full Metal Mini L4 4 Cylinder Engine OHV Inline 4 Cylinder Engine Model Kit 300+PCS
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Turbofan Engine Model Kit that Works - Build Your Own Turbofan Engine - TECHING 1/10 Full Metal Dual-Spool Turbofan Engine Aircraft Jet Engine Model 1000+Pcs
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RETROL Horizontal Mill Engine Stationary Steam Engine Hot-bulb Engine Look 4-Stroke Water-cooling Gasoline Engine IC Engine Model
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RETROL R29 4.2CC Mini V2 Engine OHV V-Twin Motorcycle Engine Double-cylinder Four-stroke Gasoline Engine Internal Combustion Engine Model
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CISON L4-175 17.5cc Mini OHV Inline 4 Cylinder 4 Stroke Water-cooled L4 RC Gasoline Engine Model - Speed Up to 8,000rpm
$999.99
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ENJOMOR V12 Engine GS-V12 72CC DOHC 4-Stroke 12-Cylinder 48-Valve Water-Cooled Electric Start Gasoline Engine Model - V12 Engine Model That Works
$3,299.99
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CISON V8 Engine Small-block 44CC 1/6 Scale Water-Cooled 4-Stroke 8-Cylinder Gasoline Engine Internal Combustion V8 Engine Model Kit that Works
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CISON Small-block 44CC 1/6 Scale Water-Cooled Flathead 4-Stroke V8 Gasoline Engine Internal Combustion Model Kit that Works
$1,999.99
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ENJOMOR V8 GS-V8 78CC DOHC Four-Stroke V-Shaped Eight-Cylinder Water-cooled Electric Gasoline Internal Combustion Engine Model - V8 Engine Model That Works
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Turbofan Engine Model Kit that Works - Build Your Own Turbofan Engine - TECHING 1/10 Full Metal Electric Turbojet Engine Small Bypass Ratio Twin Rotor Aircraft Model DM135 600+Pcs
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Turbofan Engine Model Kit that Works - Build Your Own Turbofan Engine - TECHING 1/10 Full Metal Dual-Spool Turbofan Engine Aircraft Jet Engine Model 1000+Pcs
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V8 Engine Model Kit that Works - Build Your Own V8 Engine - TECHING 1: 3 Full Metal V8 Car Engine Model Kit 500+Pcs
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5 Cylinder Radial Engine Model Kit that Works - Build Your Own Radial Engine - TECHING 1: 6 Full Metal Radial Engine Model Kit 230+Pcs
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CISON V8 Engine Small-block 44CC 1/6 Scale Water-Cooled 4-Stroke 8-Cylinder Gasoline Engine Internal Combustion V8 Engine Model Kit that Works
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CISON FG-VT9 9cc V2 Engine V-Twin Dual Cylinder 4-Stroke Air-Cooled Gasoline Engine Motorcycle RC Engine Model
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CISON L4 OHV 20.5cc Inline 4-Cylinder 4-Stroke Water-Cooled Gasoline Engine Model Kit-Speed Up to 11500rpm
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CISON FL4-175 17.5cc Flathead Inline 4 cylinder 4 Stroke Water-Cooled Gasoline Engine Model For RC Model Car Ship Airplane
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TOYAN V8 Engine FS-V800WGPC 28cc OHV Gasoline Engine - Build Your Own V8 Engine - V8 Engine Model Kit That Works
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TOYAN V8 Engine FS-V800 28cc Nitro Engine - Build Your Own V8 Engine - V8 Engine Model Kit That Works
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TOYAN FS-L400BGC 14CC Inline 4 Cylinder 4 Stroke OHC L4 Water-cooled Gasoline Engine Model for RC Model Car Ship Airplane
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Upgraded Aluminum Engine Stand for TOYAN FS-V800WGPC Engine Model
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ENJOMOR V12 Engine GS-V12 72CC DOHC 4-Stroke 12-Cylinder 48-Valve Water-Cooled Electric Start Gasoline Engine Model - V12 Engine Model That Works
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ENJOMOR V12 Engine with Starter Kit and Base - One Key Start
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ENJOMOR V8 GS-V8 78CC DOHC Gasoline V8 Engine Model That Works with Starter Kit
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ENJOMOR L4 Engine GS-L4 36cc DOHC Inline 4 Cylinder 4 Stroke Water-Cooled L4 RC Gasoline Engine Model that Works - Speed Up to 12,000rpm
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RETROL HM-01 7cc Antique Hit and Miss Engine 4-stroke Stationary Engine Horizontal IC Engine Model That Works
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RETROL Full Metal Beam Engine Steam Engine Model Kit with Horizontal Boiler with Centrifugal Regulator Flyball
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RETROL SE-02 Full Metal Stationary Steam Engine Model and Boiler Model Kit with Generator and Street Lamp
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ENJOMOR Retro Vertical Steam Engine Kit with Spherical Boiler and RETROL Mini Steam Generator and Lamp Scene Model Set
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ENJOMOR L4 Engine GS-L4 36cc DOHC Inline 4 Cylinder 4 Stroke Water-Cooled L4 RC Gasoline Engine Model that Works - Speed Up to 12,000rpm
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Product Specification
Displacement: 21.0 (3.5*6)cc
Bore diameter: 16.6mm
Size: 252.05*88.56*144.48mm
Speed: 3200-13500 rpm
Power: 3.05 ps
Starting power supply: 7.4V 2S lithium battery (not included)
Fuel: 92# and above gasoline (not included)
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HOWIN L6-210 Engine 1/8 Scale 21cc Mini Inline 6 Cylinder 4 Stroke Water-cooled L6 Gasoline Engine Model Kit
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Product Specification
Displacement: 21.0 (3.5*6)cc
Bore diameter: 16.6mm
Size: 252.05*88.56*144.48mm
Speed: 3200-13500 rpm
Power: 3.05 ps
Starting power supply: 7.4V 2S lithium battery (not included)
Fuel: 92# and above gasoline (not included)
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HOWIN L4 Engine 17.2cc SOHC Inline 4 Cylinder 4 Stroke Water-cooled Electric Nitro IC Engine Model
$699.99
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Product Specification
Displacement: 21.0 (3.5*6)cc
Bore diameter: 16.6mm
Size: 252.05*88.56*144.48mm
Speed: 3200-13500 rpm
Power: 3.05 ps
Starting power supply: 7.4V 2S lithium battery (not included)
Fuel: 92# and above gasoline (not included)
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ENJOMOR Retro Vertical Steam Engine Kit with Spherical Boiler and RETROL Mini Steam Generator and Lamp Scene Model Set
$199.99
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Product Specification
Displacement: 21.0 (3.5*6)cc
Bore diameter: 16.6mm
Size: 252.05*88.56*144.48mm
Speed: 3200-13500 rpm
Power: 3.05 ps
Starting power supply: 7.4V 2S lithium battery (not included)
Fuel: 92# and above gasoline (not included)
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New Arrivals
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Turboshaft Engine Model Kit that Works - Build Your Own Turboshaft Engine - TECHING 1/4 Metal Simulation Electric Military Helicopter Turboshaft Engine Model DM136
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Turbofan Engine Model Kit that Works - Build Your Own Turbofan Engine - TECHING 1/10 Full Metal Electric Turbojet Engine Small Bypass Ratio Twin Rotor Aircraft Model DM135 600+Pcs
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TOYAN V8 Engine FS-V800WGPC 28cc OHV Gasoline Engine - Build Your Own V8 Engine - V8 Engine Model Kit That Works
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RETROL×OKMO 185 Micro Single-Cylinder 4-Stroke Gasoline Engine Model for Classic Vintage Tractor
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M12 1.6cc Mini 4 Stroke Retro Water-cooled Gasoline Gas Engine for Gift Collection
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Turbofan Engine Model Kit that Works - Build Your Own Turbofan Engine - TECHING 1/10 Full Metal Electric Turbojet Engine Small Bypass Ratio Twin Rotor Aircraft Model DM135 600+Pcs
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Turbofan Engine Model Kit that Works - Build Your Own Turbofan Engine - TECHING 1/10 Full Metal Dual-Spool Turbofan Engine Aircraft Jet Engine Model 1000+Pcs
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V8 Engine Model Kit that Works - Build Your Own V8 Engine - TECHING 1: 3 Full Metal V8 Car Engine Model Kit 500+Pcs
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CISON V8 Engine Small-block 44CC 1/6 Scale Water-Cooled 4-Stroke 8-Cylinder Gasoline Engine Internal Combustion V8 Engine Model Kit that Works
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6-Speed Power Shift Transmission for CISON V8 Engine Model with High/Low Transfer Case
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ENJOMOR V8 GS-V8 78CC DOHC Four-Stroke V-Shaped Eight-Cylinder Water-cooled Electric Gasoline Internal Combustion Engine Model - V8 Engine Model That Works
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Jet Engine
Turbofan Engine Model Kit that Works - Build Your Own Turbofan Engine - TECHING 1/10 Full Metal Electric Turbojet Engine Small Bypass Ratio Twin Rotor Aircraft Model DM135 600+Pcs
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Turbofan Engine Model Kit that Works - Build Your Own Turbofan Engine - TECHING 1/10 Full Metal Dual-Spool Turbofan Engine Aircraft Jet Engine Model 1000+Pcs
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SKYMECH Trent 900 Aircraft Engine Model Kit - Build Your Own Jet Engine - 1: 20 Scale Turbofan Engine Mechanical Science STEM Toy
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Steam Engine
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RETROL Full Metal Beam Engine Steam Engine Model Kit with Horizontal Boiler with Centrifugal Regulator Flyball
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