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🎅Holiday Sales->Code: HD12 Click Here Click Here for More Details!
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Early Black Friday Deals 2023

Early Black Friday Deals 2023

Selected Engine - Save 15% Off !

Early Black Friday Offer at enginediy:

Super deal up to 40% Off!

15% Off Automatic on Selected Engines

12% Off Sitewide Items - Code: TD12

Original price $59.99 - Original price $169.90
Original price
$59.99 - $169.90
$59.99 - $169.90
Current price $59.99

V8 Engine Model Kit that Works - Build Your Own V8 Engine - V8 Engine for Capra VS4-10

V8 Engine Model Kit that Works - Build Your Own V8 Engine - V8 Engine for Capra VS4-10 RC Full Simulation Engine: V8 internal combustion engine s...

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Original price $59.99 - Original price $169.90
Original price
$59.99 - $169.90
$59.99 - $169.90
Current price $59.99
Original price $699.99 - Original price $699.99
Original price
$699.99
$699.99 - $699.99
Current price $699.99

V8 Engine Model Kit that Works - Build Your Own V8 Engine - TECHING 1: 3 Full Metal V8 Car Engine Model Kit 500+Pcs

8 Cylinder Car Engine Assembly Model Gift for Collection Dear Customers and to whom may concern,Delivery Date: the TECHING V8 ENGINE MODEL KIT ...

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Original price $699.99 - Original price $699.99
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$699.99
$699.99 - $699.99
Current price $699.99
Original price $29.99 - Original price $29.99
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$29.99
$29.99 - $29.99
Current price $29.99

Desktop Stirling Engine Kit All-metal Stirling Engine DIY Kit Set Toy - Enginediy

Stirling Engine Kit All-metal Stirling Engine DIY Kit Set Toy for Children The Stirling engine kit principle is used to produce a small model of ...

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Original price $29.99 - Original price $29.99
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$29.99
$29.99 - $29.99
Current price $29.99
Original price $469.99 - Original price $469.99
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$469.99
$469.99 - $469.99
Current price $469.99

5 Cylinder Radial Engine Model Kit that Works - Build Your Own Radial Engine - TECHING 1: 6 Full Metal Radial Engine Model Kit 230+Pcs

5 Cylinder Radial Engine Model Kit that Works - Build Your Own Radial Engine - TECHING 1: 6 Full Metal Radial Engine Model Kit 250+Pcs 5 Cylinder ...

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Original price $469.99 - Original price $469.99
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$469.99
$469.99 - $469.99
Current price $469.99
Original price $59.99 - Original price $59.99
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$59.99
$59.99 - $59.99
Current price $59.99

Aeolipile Mini Steam Engine Full Metal Hero's Engine Model Physics Toy - Enginediy

Microcosm T1B Mini Steam Engine Full Metal Hero Of Alexandria Live Steam Engine Model - Enginediy An aeolipile (or aeolipyle, or eolipile), also...

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Original price $59.99 - Original price $59.99
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$59.99
$59.99 - $59.99
Current price $59.99
Original price $99.99
Original price $99.99 - Original price $99.99
Original price $99.99
Current price $89.99
$89.99 - $89.99
Current price $89.99

V8 Engine Model Kit - Build Your Own V8 Engine - Science Experiment STEM Toy - Enginediy

V8 Engine Model Kit - Build Your Own V8 Engine - Science Experiment STEM Toy - Enginediy The V8 Engine is one of the cylinder arrangement types of...

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Original price $99.99
Original price $99.99 - Original price $99.99
Original price $99.99
Current price $89.99
$89.99 - $89.99
Current price $89.99
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Original price $329.99 - Original price $349.99
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$329.99 - $349.99
$329.99 - $349.99
Current price $329.99

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

Diesel Engine Model Kit that Works - Build Your Own Diesel Engine - TECHING 1/10 DIY Mini Metal OHV Inline Four-cylinder Dynamic Car Engine Dies...

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Original price $329.99 - Original price $349.99
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$329.99 - $349.99
Current price $329.99
Original price $39.99 - Original price $39.99
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$39.99
$39.99 - $39.99
Current price $39.99

Low Temperature Stirling Engine Coffee Cup Stirling Engine Model Education Toy - Enginediy

Stirling Engine Kit Low Temperature Stirling Engine Model Education Toy This low temperature stirling engine designed reasonable and compact. You ...

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Original price $39.99 - Original price $39.99
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$39.99
$39.99 - $39.99
Current price $39.99
Original price $29.99 - Original price $29.99
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$29.99
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Current price $29.99

Steam Engine Model DIY Kit Children Steam Engine Experiment Model - Science Museum at Home

Steam Engine DIY Kit Children Steam Engine Experiment Model - Science Museum at Home  A steam engine is a heat engine that performs mechanical wo...

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Original price $29.99 - Original price $29.99
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$29.99
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Current price $29.99
Original price $79.99 - Original price $199.99
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$79.99 - $199.99
$79.99 - $199.99
Current price $79.99

ENJOMOR DIY Assembly Steam Engine Kit Retro Vertical with Spherical Boiler DIY KIT

ENJOMOR DIY Assembly Steam Engine Kit Retro Vertical with Spherical Boiler DIY KIT Features:DIY Fun: The steam engine adopts the form of assembly k...

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Original price $79.99 - Original price $199.99
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$79.99 - $199.99
Current price $79.99
Original price $69.99 - Original price $69.99
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$69.99
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Current price $69.99

ENJOMOR DIY Stirling Engine Model Kit - Metal Balance Hot Air Stirling Engine Model Educational Toy

ENJOMOR DIY Stirling Engine Model Kit - Metal Balance Hot Air Stirling Engine Model Educational ToyFeatures:.Creative Design: Different from the no...

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Original price $69.99 - Original price $69.99
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$69.99
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Current price $69.99
Original price $599.99 - Original price $899.99
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$599.99 - $899.99
Current price $599.99

CISON FG-VT9 9cc V2 Engine V-Twin Dual Cylinder 4-Stroke Air-Cooled Gasoline Engine Motorcycle RC Engine Model

  CISON FG-VT9 9cc V2 Engine V-Twin Dual Cylinder 4-Stroke Air-Cooled Gasoline Engine Motorcycle RC Engine Model Shippment Updates:1. The silver...

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Original price $599.99 - Original price $899.99
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Current price $599.99
Original price $299.99
Original price $299.99 - Original price $399.99
Original price $299.99
$219.99 - $399.99
$219.99 - $399.99
Current price $219.99

M16 1.6cc Mini 4 Stroke Gasoline Engine Model Vertical Air-cooled Single-cylinder Engine with Wooden Base

M16 1.6cc Mini Vertical Air-cooled Single-cylinder Four-stroke Gasoline Engine Hit Miss Complete Engine with Wooden Base Features: .It is a mini ...

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Original price $299.99
Original price $299.99 - Original price $399.99
Original price $299.99
$219.99 - $399.99
$219.99 - $399.99
Current price $219.99
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Original price $399.99
Original price $399.99 - Original price $399.99
Original price $399.99
Current price $299.99
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Current price $299.99

M17B 1.6cc Mini 4 Stroke Micro Horizontal Water-cooled Gasoline Engine Internal Combustion Engine Model - Speed Adjustable

Metal Adjustable Speed Micro Horizontal Water-cooled Gasoline Engine Internal Combustion Engine ModelFeatures:Mini Engine: This is a miniature engi...

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Original price $399.99
Original price $399.99 - Original price $399.99
Original price $399.99
Current price $299.99
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Current price $299.99
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Original price $199.99 - Original price $199.99
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$199.99
$199.99 - $199.99
Current price $199.99

RETROL VE-01 Crossbeam Vacuum Engine Model Flame Eater External Combustion Engine Educational Toys Gifts

RETROL VE-01 Crossbeam Vacuum Engine Model Flame Eater External Combustion Engine Educational Toys Gifts Features:.Vacuum engine: Vacuum engine is ...

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Original price $199.99 - Original price $199.99
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$199.99
$199.99 - $199.99
Current price $199.99
Original price $499.99 - Original price $569.99
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$499.99 - $569.99
$499.99 - $569.99
Current price $499.99

MUSA Engine FV1A KW-OHV 7cc Vertical Single Cylinder 4 Stroke Air Cooled Gasoline Engine IC Engine

MUSA FV1A KW-OHV 7cc Vertical Single Cylinder 4 Stroke Air Cooled Gasoline Engine Internal Combustion Engine for Water Plane Boat Model Features:Ou...

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Original price $499.99 - Original price $569.99
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$499.99 - $569.99
Current price $499.99
Original price $249.99 - Original price $249.99
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$249.99
$249.99 - $249.99
Current price $249.99

SKYMECH PT6A Turboprop Engine Model Kit -Build Your Own Turboprop Engine that Works -3D Printing DIY Aircraft

SKYMECH PT6A Turboprop Engine Model Kit -Build Your Own Turboprop Engine that Works -3D Printing DIY Aircraft 100PCS Features: Product backgroun...

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Original price $249.99 - Original price $249.99
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$249.99
$249.99 - $249.99
Current price $249.99
Original price $199.99 - Original price $199.99
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$199.99
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Current price $199.99

SKYMECH TRENT 900 Turbofan Engine Model Kit - Build Your Own Jet Engine that Works - Working Aircraft Engine Model Educational Toy

SKYMECH TRENT 900 Turbofan Engine Operable DIY Assembly Aircraft Engine Model Educational Toy (Silver/150PCS)Features:.Based on the original TR900 ...

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Original price $199.99 - Original price $199.99
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$199.99
$199.99 - $199.99
Current price $199.99
Original price $439.99 - Original price $479.99
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$439.99 - $479.99
Current price $439.99

MUSA F1-2.7cc Mini OHV Vertical Single-Cylinder Four-Stroke Air Cooled Gasoline Engine Internal Combustion Engine Model Crafts

MUSA F1-2.7cc Mini OHV Vertical Single-Cylinder Four-Stroke Air Cooled Gasoline Engine Internal Combustion Engine Model Crafts Our Story: In recent...

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Original price $439.99 - Original price $479.99
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$439.99 - $479.99
Current price $439.99
Original price $339.99 - Original price $339.99
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$339.99
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Current price $339.99

M94 Upgraded Horizontal Water Cooled Gasoline Hit & Miss Gasoline Combustion Engine Complete Engine with Hand Starter

Horizontal Water-cooled Gasoline Combustion Engine Hit and Miss Complete Engine with Hand Starter Features: .It's a horizontal gasoline model en...

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Original price $339.99 - Original price $339.99
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$339.99
$339.99 - $339.99
Current price $339.99
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Original price $339.99 - Original price $339.99
Original price
$339.99
$339.99 - $339.99
Current price $339.99

M93 Horizontal Water-cooled Miniature Gasoline Engine Upgraded Hit & Miss Combustion Engine Speed Adjustable

M93 Horizontal Water-cooled Miniature Gasoline Engine Upgraded Hit & Miss Combustion Engine Speed Adjustable Features:This is a miniature horiz...

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Original price $339.99 - Original price $339.99
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$339.99
$339.99 - $339.99
Current price $339.99
Original price $376.99
Original price $376.99 - Original price $376.99
Original price $376.99
Current price $299.99
$299.99 - $299.99
Current price $299.99

M19 1.6cc Mini SAM Hit and Miss 4 Stroke Vertical Gas Engine Internal Combustion Engine Model with Flying Ball Speed Limiter

M19 1.6cc Mini SAM Hit and Miss 4 Stroke Vertical Gas Engine Internal Combustion Engine Model with Flying Ball Speed LimiterFeatures:Miniature eng...

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Original price $376.99
Original price $376.99 - Original price $376.99
Original price $376.99
Current price $299.99
$299.99 - $299.99
Current price $299.99
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Original price $649.99
Original price $649.99 - Original price $649.99
Original price $649.99
Current price $549.99
$549.99 - $549.99
Current price $549.99

H08 Hoglet V2 Engine 4.2CC OHV V-Twin Four-Stroke Gasoline Engine Mini Retro Motorcycle Engine Model with Pedal Start

H08 4.2CC Hoglet OHV V-Twin Four-Stroke Gasoline Engine Mini Retro Motorcycle Engine Model with Pedal StartFeatures:.Based on the vintage Hoglet t...

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Original price $649.99
Original price $649.99 - Original price $649.99
Original price $649.99
Current price $549.99
$549.99 - $549.99
Current price $549.99
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Original price $349.99
Original price $349.99 - Original price $349.99
Original price $349.99
Current price $299.99
$299.99 - $299.99
Current price $299.99

M17 1.6cc Mini Micro Hit and Miss Engine Evaporated Water-cooled 4 Stroke Horizontal Gasoline Engine Internal Combustion Engine Model

M17 1.6cc Mini Micro Hit and Miss Engine Evaporated Water-cooled Four-stroke Horizontal Gasoline Engine Internal Combustion Engine ModelFeatures: ...

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Original price $349.99
Original price $349.99 - Original price $349.99
Original price $349.99
Current price $299.99
$299.99 - $299.99
Current price $299.99
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