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Engine Combustion(100)
Uses item details. Price when purchased online
SEMTO Engine ST-NF2 7.0cc Mini Inline Double-Cylinder Four-Stroke Air-Cooled Nitro Internal Combustion Engine Model Kit That Works, DIY Engine Model Gift for Hobbyists From $76.89
3 options
Available in additional 3 optionsFrom$7689
SEMTO Engine ST-NF2 7.0cc Mini Inline Double-Cylinder Four-Stroke Air-Cooled Nitro Internal Combustion Engine Model Kit That Works, DIY Engine Model Gift for Hobbyists
4 out of 5 stars
Mini Engine Kit That Runs, 7.0cc Inline Double Cylinder 4-Stroke Air-Cooled Internal Combustion Engine Model, Metal DIY OTTO Motor STEM Experiment & Desktop Display for Adults (Starter Kit Included) From $199.99
From$19999
Mini Engine Kit That Runs, 7.0cc Inline Double Cylinder 4-Stroke Air-Cooled Internal Combustion Engine Model, Metal DIY OTTO Motor STEM Experiment & Desktop Display for Adults (Starter Kit Included)
5 out of 5 stars
Build-Your-Own Internal Combustion Engine Model Kit, Moving Parts & So $72.60
$7260
current price $72.60Build-Your-Own Internal Combustion Engine Model Kit, Moving Parts & So
5 out of 5 stars
SEMTO 7.0cc Inline Twin-Cylinder 4-Stroke Nitro Engine Model Kit, Air-Cooled ST-NF2 Nitro Interal Combustion Engine with Electric Start for Scientific Experiments Desktop Demonstrator From $54.68
6 options
Available in additional 6 optionsFrom$5468
SEMTO 7.0cc Inline Twin-Cylinder 4-Stroke Nitro Engine Model Kit, Air-Cooled ST-NF2 Nitro Interal Combustion Engine with Electric Start for Scientific Experiments Desktop Demonstrator
Steam Engine Model Kits That Works, 1.9cc Horizontal Single-Cylinder 4-Stroke Three-Wheeler Internal Combustion Engine for Desktop Mechanical Demonstration & STEM Education From $308.88
11 options
Available in additional 11 optionsFrom$30888
Steam Engine Model Kits That Works, 1.9cc Horizontal Single-Cylinder 4-Stroke Three-Wheeler Internal Combustion Engine for Desktop Mechanical Demonstration & STEM Education
CCOCC V8 Combustion Engine Model Kit,Engine Replica Design Mini V8 Model Engine Kit,Premium Resin Craftsmanship Nordic Artistic Style V8 Engine Model Kit,Style2 $18.71
$1871
current price $18.71CCOCC V8 Combustion Engine Model Kit,Engine Replica Design Mini V8 Model Engine Kit,Premium Resin Craftsmanship Nordic Artistic Style V8 Engine Model Kit,Style2
ENGINEDIY Mini V8 Engine Kits That Runs, MAD V8 Model Engine Build Kit RC Internal Combustion Model Kits for Adults, DIY Assembly Engine Model for AX90104 SCX10 Capra VS4-10 Pro/Ultra Model Car $99.00
$9900
current price $99.00ENGINEDIY Mini V8 Engine Kits That Runs, MAD V8 Model Engine Build Kit RC Internal Combustion Model Kits for Adults, DIY Assembly Engine Model for AX90104 SCX10 Capra VS4-10 Pro/Ultra Model Car
1 out of 5 stars
Stirling Engine Model Kit That Works, Fully Metal Assembled Single Cylinder Stirling Engine Model with Quartz Tube for Physics Science Experiment Demonstration From $26.88
25 options
Available in additional 25 optionsFrom$2688
Stirling Engine Model Kit That Works, Fully Metal Assembled Single Cylinder Stirling Engine Model with Quartz Tube for Physics Science Experiment Demonstration
3 out of 5 stars
RETROL HM-01 Hit and Miss Engine Model That Works 4- Stroke Horizontal Stationary Internal Combustion Engine with High and Low Speed Shift Lever STEM Kit -(Black/ Assembled Version) From $38.47
11 options
Available in additional 11 optionsFrom$3847
RETROL HM-01 Hit and Miss Engine Model That Works 4- Stroke Horizontal Stationary Internal Combustion Engine with High and Low Speed Shift Lever STEM Kit -(Black/ Assembled Version)
External Combustion Stirling Engine Generator with LED Power Output, Metal Heat Engine Model with Visible Mechanical Motion for Desktop Display $97.99
$9799
current price $97.99External Combustion Stirling Engine Generator with LED Power Output, Metal Heat Engine Model with Visible Mechanical Motion for Desktop Display
Mould King Visible V8 Engine Building Blocks V8 Motor Model Building Toys, V8 Combustion Engine Building Sets, Creative STEM Toys Building Kit for Adults 14+(535PCS) | V8 Motor Model, V8 Combustion E $42.99
$4299
current price $42.99Mould King Visible V8 Engine Building Blocks V8 Motor Model Building Toys, V8 Combustion Engine Building Sets, Creative STEM Toys Building Kit for Adults 14+(535PCS) | V8 Motor Model, V8 Combustion E
Brixzonecho Internal Combustion V8 Motor Building Set Auto Power Core Replica Tech Showcase Display Ornament For Adults, Compatible with Lego $36.99
$3699
current price $36.99Brixzonecho Internal Combustion V8 Motor Building Set Auto Power Core Replica Tech Showcase Display Ornament For Adults, Compatible with Lego
Stirling Engine Model Kits, All-Metal V4 Four-Cylinder Parallel Engine Model, External Combustion Micro Engine with Generator and Alcohol Burners for DIY Physics Experiment Educational $295.99
$29599
current price $295.99Stirling Engine Model Kits, All-Metal V4 Four-Cylinder Parallel Engine Model, External Combustion Micro Engine with Generator and Alcohol Burners for DIY Physics Experiment Educational
Engine Building Blocks Set, Combustion Engine Model That Runs, Mini Engine Build Kit for with Battery and Motor, Engineering Construction STEM Toy for (952 Pcs) $58.99
$5899
current price $58.99Engine Building Blocks Set, Combustion Engine Model That Runs, Mini Engine Build Kit for with Battery and Motor, Engineering Construction STEM Toy for (952 Pcs)
Stirling Engine Kit, 2025 Mini Hot Steam Engine Model Building Kits, Single Cylinder Stirling Engine Electricity Generator Motor Model with LED Light, School Education Science Kits for Adults 18 $38.09
$3809
current price $38.09Stirling Engine Kit, 2025 Mini Hot Steam Engine Model Building Kits, Single Cylinder Stirling Engine Electricity Generator Motor Model with LED Light, School Education Science Kits for Adults 18
4 out of 5 stars
Stirling Engine Model Kit, All-Metal 2-Cylinder Parallel Stirling Engine Model, Micro External Combustion Engine with LED Generator for Physics Science Experiment Display From $47.88
7 options
Available in additional 7 optionsFrom$4788
Stirling Engine Model Kit, All-Metal 2-Cylinder Parallel Stirling Engine Model, Micro External Combustion Engine with LED Generator for Physics Science Experiment Display
APPLAYERR Educational Stirling Engine Model Kit External Combustion, Safe Operation for Ages 8 and Up $46.95
$4695
current price $46.95APPLAYERR Educational Stirling Engine Model Kit External Combustion, Safe Operation for Ages 8 and Up
10206 V8 Combustion Engine Model Kit that Runs, Build Your Own MOC V8 Engine Model Toy, 8-Cylinder Petrol Car Engine Replica(737 PCS) $47.99
$4799
current price $47.9910206 V8 Combustion Engine Model Kit that Runs, Build Your Own MOC V8 Engine Model Toy, 8-Cylinder Petrol Car Engine Replica(737 PCS)
Four Cylinder Stirling Engine Model, External Combustion Hot Air Engine with Mini Electric Generator to Light Bulb and Voltmeter, DIY Metal STEM Education & Desktop Collectible Gift for Hobbyists $106.19
$10619
current price $106.19Four Cylinder Stirling Engine Model, External Combustion Hot Air Engine with Mini Electric Generator to Light Bulb and Voltmeter, DIY Metal STEM Education & Desktop Collectible Gift for Hobbyists
BJBSJSZ Combustion Engine Model Kit - Build Own STEM Mini Model Engine Kit for Kids Age 12+, Visible Mini Engine Kit That Works for STEM Parts, DIY Engine Model Toy $17.84
$1784
current price $17.84BJBSJSZ Combustion Engine Model Kit - Build Own STEM Mini Model Engine Kit for Kids Age 12+, Visible Mini Engine Kit That Works for STEM Parts, DIY Engine Model Toy
OWI OWI-39102 Vroom STEM V8 Model Combustion Engine Set - Black $91.18
$9118
current price $91.18OWI OWI-39102 Vroom STEM V8 Model Combustion Engine Set - Black
3 out of 5 stars
Engine Internal Combustion Model Mini Single Cylinder Gasoline Diesel Educational Physics Science Experiment Desktop Demonstration From $283.88
From$28388
Engine Internal Combustion Model Mini Single Cylinder Gasoline Diesel Educational Physics Science Experiment Desktop Demonstration
7.0cc Mini Inline Double-Cylinder Four-Stroke Air-Cooled Nitro Internal Combustion Engine Model Kit, DIY Engine Model Gift for Hobbyists $194.00
$19400
current price $194.007.0cc Mini Inline Double-Cylinder Four-Stroke Air-Cooled Nitro Internal Combustion Engine Model Kit, DIY Engine Model Gift for Hobbyists
Stirling Engine Model Kit That Works, Golden Rotatable Wheel Hot Water Powered Low Temperature Stirling Engine with Curved Stand for Educational Science Demonstrations From $29.38
22 options
Available in additional 22 optionsFrom$2938
Stirling Engine Model Kit That Works, Golden Rotatable Wheel Hot Water Powered Low Temperature Stirling Engine with Curved Stand for Educational Science Demonstrations
W16 Engine Building Blocks Set, Combustion Engine Model That Runs, Mini Engine Build Kit for Adults with Battery and Motor, Engineering Construction STEM Toy for Teens(952 Pcs) $52.99
$5299
current price $52.99W16 Engine Building Blocks Set, Combustion Engine Model That Runs, Mini Engine Build Kit for Adults with Battery and Motor, Engineering Construction STEM Toy for Teens(952 Pcs)
Engine Building Blocks Set, 10163 Combustion Engine Model That Runs, Mini Engine Build Kit for with Battery and Motor, Engineering Construction STEM Toy (952 Pcs) $50.99
$5099
current price $50.99Engine Building Blocks Set, 10163 Combustion Engine Model That Runs, Mini Engine Build Kit for with Battery and Motor, Engineering Construction STEM Toy (952 Pcs)
Horizontal Hit & Miss Gasoline Engine Model, Upgraded Metal Side Valve Internal Combustion Engine with Flywheel Speed Governor and Hand Start Device, Desktop Collection Gift for Hobbyists $384.99
$38499
current price $384.99Horizontal Hit & Miss Gasoline Engine Model, Upgraded Metal Side Valve Internal Combustion Engine with Flywheel Speed Governor and Hand Start Device, Desktop Collection Gift for Hobbyists
10234 VTEC Engine Model Building Kit, 772+ Pieces V-Type Mechanical Assembly Project with Synchronized Piston and Camshaft Movement, Internal Combustion Replica for Display $51.99
$5199
current price $51.9910234 VTEC Engine Model Building Kit, 772+ Pieces V-Type Mechanical Assembly Project with Synchronized Piston and Camshaft Movement, Internal Combustion Replica for Display
Steam Engine Model Kit That Works, 15cc Vertical OHV Single-Cylinder Four-Stroke Internal Combustion Engine with Visible Operation & CDI Ignition for Physics Science Experiment Demonstration From $74.88
11 options
Available in additional 11 optionsFrom$7488
Steam Engine Model Kit That Works, 15cc Vertical OHV Single-Cylinder Four-Stroke Internal Combustion Engine with Visible Operation & CDI Ignition for Physics Science Experiment Demonstration
V-Twin Engine Mini 4-Stroke Gasoline Engine Model that Works, 4.4cc OHV Air-Cooled Metal Internal Combustion Engine with Kickstart, Full Metal Motorcycle Engine Model for Collectors and Hobbyis $532.88
$53288
current price $532.88V-Twin Engine Mini 4-Stroke Gasoline Engine Model that Works, 4.4cc OHV Air-Cooled Metal Internal Combustion Engine with Kickstart, Full Metal Motorcycle Engine Model for Collectors and Hobbyis
V8 Engine Building Blocks Set, APP Controlled Combustion Model Kit with Rechargeable Motor, Physical Science Experiment Toy $62.99
$6299
current price $62.99V8 Engine Building Blocks Set, APP Controlled Combustion Model Kit with Rechargeable Motor, Physical Science Experiment Toy
6-Cylinder Stirling Engine Motor Model, Rotating Barrel Heat Powered Engine, All-Metal External Combustion Mechanical Model for Desktop Display & Adult Engineering Demonstration $209.99
$20999
current price $209.996-Cylinder Stirling Engine Motor Model, Rotating Barrel Heat Powered Engine, All-Metal External Combustion Mechanical Model for Desktop Display & Adult Engineering Demonstration
1:5 Scale Mini Gasoline Engine Model That Runs, V-twin 4-Stroke Motorcycle Internal Combustion Engine Model with Kickstart Display, Metal STEM Education & Desktop Collectible Gift for Hobbyists $489.99
$48999
current price $489.991:5 Scale Mini Gasoline Engine Model That Runs, V-twin 4-Stroke Motorcycle Internal Combustion Engine Model with Kickstart Display, Metal STEM Education & Desktop Collectible Gift for Hobbyists
Engine Building Blocks Set, APP Controlled Combustion Model Kit with Rechargeable Motor, Physical Science Experiment Toy for Adults 14+ From $32.97
From$3297
Engine Building Blocks Set, APP Controlled Combustion Model Kit with Rechargeable Motor, Physical Science Experiment Toy for Adults 14+
5 out of 5 stars
ENGINEDIY Hit and Miss Engine Model Kit, Single-Cylinder 4-Stroke Water-Cooled Horizontal Internal Combustion Engine with Ignition System and Wooden Display Stand (RTR Version) $684.99
$68499
current price $684.99ENGINEDIY Hit and Miss Engine Model Kit, Single-Cylinder 4-Stroke Water-Cooled Horizontal Internal Combustion Engine with Ignition System and Wooden Display Stand (RTR Version)
Stirling Engine Balance Double Engine Motor Model Heat Steam Education DIY Model Craft Discovery Alternator $52.88
$5288
current price $52.88Stirling Engine Balance Double Engine Motor Model Heat Steam Education DIY Model Craft Discovery Alternator
Single Cylinder Stirling Engine Model with Alcohol Lamp & LED Bulb - Golden Physics Science Experiment Kit for Adults From $36.88
10 options
Available in additional 10 optionsFrom$3688
Single Cylinder Stirling Engine Model with Alcohol Lamp & LED Bulb - Golden Physics Science Experiment Kit for Adults
5 out of 5 stars
1.9CC Horizontal Single-Cylinder Gasoline Engine Model - 4-Stroke Internal Combustion, Ready-to-Run with Wood Base, Collector's Display Gift From $420.88
From$42088
1.9CC Horizontal Single-Cylinder Gasoline Engine Model - 4-Stroke Internal Combustion, Ready-to-Run with Wood Base, Collector's Display Gift
BESTSKY V8 Combustion Engine Model Kit, STEM Mini Mechanical Engine for Adults & Kids 12+, Resin Desktop Ornament $29.21
$2921
current price $29.21BESTSKY V8 Combustion Engine Model Kit, STEM Mini Mechanical Engine for Adults & Kids 12+, Resin Desktop Ornament
Premium Stirling Engine Model - Innovative Design with Smooth Performance $36.55
$3655
current price $36.55Premium Stirling Engine Model - Innovative Design with Smooth Performance
4.5 out of 5 stars
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