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DIY V8 Engine Model Kit - Fully Functional RC V8 Engine Assembly for Capra VS4-10 Pro
Regular price $99.99Regular price $99.99 Sale priceUnit price per -
PT6A Turboprop Engine DIY Model Kit - Interactive 3D Printed Aircraft Engine Assembly
Regular price $249.99Regular price $249.99 Sale priceUnit price per -
DIY Volkswagen Beetle Flat-Four Engine Model Kit - Build a Functional 4 Cylinder Engine with Sound and Light Features
Regular price $399.99Regular price $399.99 Sale priceUnit price per -
Pigeon-Style Dual-Cylinder Hot Air Stirling Engine Model Kit for Science Enthusiasts
Regular price $169.99Regular price $169.99 Sale priceUnit price per -
DIY Flat-Four Engine Assembly Kit - Create Your Own Working 4 Cylinder Engine - Educational Model for Porsche Enthusiasts
Regular price $479.99Regular price $479.99 Sale priceUnit price per -
BMW Flat Twin Airhead Engine Assembly Kit - DIY 2-Cylinder Model with Realistic Sound and Gearbox
Regular price $449.99Regular price $449.99 Sale priceUnit price per -
ENJOMOR Alpha Double-Cylinder Dual-Piston Hot Air Stirling Engine Model for Science and Education Enthusiasts
Regular price $174.99Regular price $174.99 Sale priceUnit price per -
Stirling Engine Helicopter Model Kit - Educational DIY Hot Air Engine Assembly Set
Regular price $139.99Regular price $139.99 Sale priceUnit price per -
Build Your Own 3D Printed Turbofan Engine Model with Functional Thrust Reverser and LED Effects
Regular price $269.99Regular price $269.99 Sale priceUnit price per -
Steam-Powered Hero's Engine Model Kit - Build Your Own Bladeless Steam Ball
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CISON 44CC V8 Gas Engine Model Kit - Build Your Own Functional 1/6 Scale Water-Cooled OHV 4-Stroke Engine
Regular price From $2,099.99Regular price From $2,099.99 Sale priceUnit price per -
DIY L4 Engine Model Kit - Create a Functional Inline Four-Cylinder Engine with Sound Effects - Educational Build-It-Yourself Set
Regular price $129.99Regular price $129.99 Sale priceUnit price per -
SKYMECH NTR-900 1/30 Scale Turbofan Engine Model Kit - DIY Working Jet Engine Assembly with 150 Pieces
Regular price $349.99Regular price $349.99 Sale priceUnit price per -
TOYAN FS-V800WGPC 28cc V8 Engine Model Kit - Build Your Own Functional Gasoline Engine
Regular price From $999.99Regular price From $999.99 Sale priceUnit price per -
SKYMECH TRENT 900 Turbofan Engine DIY Assembly Kit - Realistic Working Model for Aviation Enthusiasts
Regular price $199.99Regular price $199.99 Sale priceUnit price per -
TOYAN FS-L400BGC 14CC Inline 4 Cylinder Water-Cooled Gas Engine Kit for RC Models and Airplanes
Regular price $649.99Regular price $649.99 Sale priceUnit price per