Build Your Own Engine

ENGINEKITOR Trent 900-1:20 Scale Mechanical Science Model-Build Your Own Jet Aircraft Turbofan Engine Kit

ENGINEKITOR Wankel Engine Model Metal Rotary Engine Kit for Tech Enthusiasts and Future Engineers - Build Your Own Engine Model

ENGINEKITOR TR900 Reverse Thrust Turbofan Engine Model Kit - Aviation Simulation Engine Model Brushless Motor Engine Model Kit

TECHING 1:3 Full Metal V8 Car Engine Model Kit - DIY Mechanical Assembly Educational Toy with 500+ Pcs - Build Your Own Engine

ENGINEKITOR TR900 Turbofan Engine Model Kit Magnetic Base Twin Light Aeromodelling Kit Rechargeable with Illuminated Version For Gift

TOYAN 7cc SOHC Inline Twin-Cylinder 4-Stroke Nitro & Methanol Engine Model Kit -FS-L200AC-OT

ENGINEKITOR TR900 Turbofan Engine Model Kit White Case Pusher Engine Model Rechargeable with Light Version-Build Your Owne Engine

ENJOMOR GS-V8 78CC DOHC Four-Stroke Water-Cooled V8 Model V8 Engine Model Kit Functional Electric Gasoline Engine

ENGINEKITOR TR900 White Shell Turbofan Engine Model Kit - Aviation Simulation Engine Model with Adjustable Speed and Dual Light Design

ENGINEKITOR TR900 Large Turbofan Engine Model Kit with Adjustable Speed, Lighting, and Aviation Model Kit for Educational and Research Gifts

M14-03-S Aluminum Single Cylinder High Temperature Stirling Engine Model Kit- Build Your Own Engine

TECHING 5 Cylinder Radial Engine Model Kit - 1:6 Full Metal Aircraft Engine - Build Your Own Radial Engine

TECHING Full Metal V4 Engine Model Kit 4-Cylinder Car Engine Assembly Kit: Ideal for Industry Research/Education/Gifts

ENGINEKITOR TR900 1/16 Turbofan Engine Model Kit with Pushrod Contact Points, Lighting, and Rechargeable Aviation Model Kit

ENGINEKITOR TR900 1/16 Silver Color Turbofan Engine Model Kit with Pushrod Contact Points, Lighting, and Rechargeable Aviation Model Kit

ENGINEKITOR WS-15 150+ Pieces DIY Turbofan Fighter Engine 1/20 Scale Model Kit - Build Your Own Turbofan Model

CISON 44cc 1/6 Scale Flathead V8 Water-Cooled 4-Stroke Engine Model Kit V8 Engine-Build Your Own Engine

Stirling Single Cylinder Engine Model Kit DIY Engine Model for Science and Education -Best Gift

TOYAN FS-V800 V8 Nitro Engine 28cc - Build Your Own Working V8 Engine Model Kit

MUSA 1/8 2.6cc Mini Single-Cylinder 4-Stroke Gas Engine Model Upgrade - Up to 12000rpm