🔥 Anniversary Edition — Innovation Meets Mechanical Art: Celebrate engineering excellence with this 5th Anniversary commemorative four-stroke engine model. Designed with a transparent internal combustion chamber, adjustable carburetor, and fine-tuned ignition system, it offers a fully observable operation experience — perfect for collectors, engineers, and hobbyists alike.
💪 Compact Yet Powerful Miniature Engine: Though small in size, this engine packs serious performance. Featuring a center camshaft structure, high-efficiency cooling fan, and precisely machined aviation-grade aluminum components, it delivers high torque and smooth output. Every part — from piston rings to timing pulleys — is CNC-machined for durability and precision.
⚙️ Exquisite All-Metal Construction & Precision Engineering: Built with over 200 CNC-processed metal parts, this model showcases the refined mechanical beauty of real engines. The combination of alloy steel crankshaft, anodized aluminum body, and high-accuracy cylinder liner ensures long-lasting stability and collectible quality — a true work of mechanical craftsmanship.
🔧 Versatile for DIY, RC, and Educational Use: Whether used as a functional power system for 1:10–1:14 RC cars, boats, or aircraft, or as an educational teaching display, this model adapts easily. It supports DIY modification and upgrades, making it ideal for creative hobbyists who enjoy hands-on mechanical tuning and experimentation.
🎁 Collector's Souvenir & Perfect Gift for Engine Enthusiasts: More than just a model — it's a piece of engineering history. Designed for model builders, RC lovers, and mechanical art collectors, it makes a thoughtful and impressive gift for birthdays, holidays, or professional collections. A stunning display piece that celebrates the spirit of innovation and precision.
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Specifications:
.Color: As Shown
.Material: Metal + Plastic
.Speed: 3200-8500 rpm
.Power: 0.82PS
.Displacement: 3.5cc
.Stroke : 17.0mm
.Piston Diameter: 16.62mm
.Product Size: 100.5 x 85.4 x 86.5mm
.Product Weight: 410g
.Package Dimensions: 12 x 10 x 10cm
.Package Weight: 1000g
.Packing: Graphic Carton