Experience the beauty, power, and mechanical artistry of the TECHING Metal V12 Engine Model Kit. In this video, I present the fully assembled V12 engine and show how it runs—revealing the synchronized motion of pistons, crankshaft, connecting rods, and valve-train inside this precision-engineered masterpiece. ✨ About the Model ✔ Over 800 precision-machined metal components ✔ Motorized 4-stroke operation with realistic movement ✔ Crafted from anodized aluminum & stainless steel ✔ Perfect for collectors, car enthusiasts, and engineering lovers ✔ A stunning display piece even when not running 🛒 Get Yours on Amazon (10% OFF Limited Time!) 👉 Amazon Link: 🎁 10% Discount Code: G5M9J23W 🔥 Ideal For Automotive & engineering enthusiasts STEM learners Collectors of mechanical art Anyone who loves high-quality metal models #V12Engine #EngineModelKit #TECHING #MetalEngineModel #4StrokeEngine #DIYEngine #MechanicalModel #EngineeringModel #WorkingEngineModel #MetalModelKit #CarEnthusiast #stemprojects