Startable 4-Stroke Alcohol Engine Model Kit CNC Metal Mini Combustion Engin STEM

• Visible Combustion & Mechanics:Features a “God\'s Window” to watch the combustion process and clear cooling channels, turning the engine cycle into a visual learning experience.

• Advanced CNC Engineering:Fully CNC-machined aluminum alloy & steel construction for precise fit, durability, and a realistic industrial aesthetic.

• Safer Indoor Operation:Runs on denatured alcohol. Cleaner, less toxic fumes (burns to CO₂ & H₂O) make it safer for workshops, classrooms, and home displays.

• Complete, Ready-to-Build Kit:Includes self-priming water pump, integrated ignition system, “set-and-forget” carburetor, and all hardware. Illustrated guide supports assembly.

• Engineered for Enthusiasts:Showcases authentic details like a timing belt/pulley system, side valves, and a sealed piston ring oil sump for enhanced lubrication.

Description:
Experience the fundamentals of internal combustion firsthand with this intricately detailed V8 alcohol engine model. Designed for the hands-on enthusiast, it combines the precision of CNC machining with the thrill of a running engine, all while being safe enough for indoor demonstration.

This isn\'t just a static model. Every mechanical interaction—from the gear-driven camshaft to the moving pistons—is on display. The innovative clear combustion chamber and cooling channels let you see the heat management and power generation processes in real time.

We built this for the tinkerer who appreciates substance. With a 16cc displacement and a weight of 2.3kg, it has a satisfying, robust feel. The included water-cooling system and optimized ignition ensure reliable runs. It\'s the perfect centerpiece for a workshop, a compelling STEM teaching tool, or a unique collector\'s item that sparks conversation.

Specifications:

• Model Type:4-Stroke, V8 Configuration Alcohol Engine

• Material:CNC Machined Aluminum Alloy, Steel

• Displacement:16cc

• Dimensions:220mm (H) x 160mm (L) x 120mm (W)

• Weight:2.3 kg (5.07 lbs)

• Fuel:Denatured Alcohol (Recommended)

• Cooling:Integrated Self-Priming Water Pump System

• Ignition:Dedicated Electronic Ignition System

• Includes:Engine Block, Carburetor, Ignition Coil, Water Pump, Spark Plug, Hoses, Hex Wrenches, Illustrated Guide

Important Notes for Enthusiasts:

• This is a functional mechanical model. Once assembled and run, it cannot be returned for reasons of hygiene and safety.

• Requires careful assembly and operation. Not for beginners. Follow all safety guidelines, including using water cooling, avoiding hot surfaces, and keeping clear of moving parts.

• Adult supervision is required for minors. Protective gear (gloves, safety glasses) is recommended during operation.Please note: This product requires the user to provide their own alcohol.

Order now to build, test, and showcase a masterpiece of miniature mechanical engineering.

• Please allow 1-2cm differs due to manual measurement.
• The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
  
• Import duties, taxes, and charges are not included in the item price or shipping cost. These charges are the buyer\'s responsibility. Please check with your country\'s customs office to determine what these additional costs will be prior to offerding or buying.

• Shipping Time Approx:15-35 days
  United States transportation time is short.
  Because we in china, International transportation, We can not guarantee theshipping time.
  The shipping maybe a little long, hope you can understanding and patience wait .
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• Please feel free to ask any questions. We will get back to you as quickly as we not applyMaterialSteelCountry of OriginChinaModelMini Combustion Engine