TOYAN 7cc Engine Model Kit – Inline Twin 4-Stroke DIY Mechanical Build Kit

Build Your Own Visible 4-Stroke Engine

Yes, it actually runs.

Discover the fascinating mechanics of internal combustion engines with this working inline twin-cylinder engine model kit. Built with precision metal parts and a realistic 4-stroke structure, it allows you to experience real mechanical motion — not just a static display.

Perfect for engine enthusiasts, STEM learners, collectors, and DIY builders.

Real Mechanical Engine Structure

This model is built based on a true inline twin-cylinder 4-stroke engine design.

• Inline twin-cylinder configuration • 4-stroke working structure • Visible moving components • Realistic mechanical transmission

You don’t just assemble it — you understand how it works.

‍ Hands-On DIY Experience

Enjoy the full process of building your own working engine.

• Step-by-step DIY assembly • Precision metal components • Hands-on mechanical experience • Strengthens problem-solving skills

A rewarding project for anyone who loves building and engineering.

A Unique Engineering Gift

Looking for something different from ordinary gifts?

• Perfect for birthdays and holidays • Ideal for engineering enthusiasts • Premium packaging for a high-end feel

A gift that combines creativity, technology, and craftsmanship.

STEM Learning Made Real

Learn real engineering concepts through hands-on interaction.

This model helps demonstrate:

• 4-stroke engine cycle • Cylinder and piston movement • Mechanical transmission • Basic engine principles

Perfect for students, educators, and engineering learners.

Collector-Level Display Piece

Once assembled, it becomes a stunning display model.

• Realistic engine appearance • Precision metal construction • Perfect for desk or showcase • A true conversation piece

Designed for collectors and mechanical enthusiasts.

️ Product Highlights

• Working inline twin-cylinder engine model • Realistic 4-stroke mechanical structure • Precision metal construction • DIY assembly experience • Visible moving components • STEM educational model • Collector-grade display

Specifications

Material: Aluminum Alloy + Steel Brand: ENGINEKITOR & TOYAN Form: Kit Version Engine Type: Nitro Internal Combustion Engine Model Valve Mechanism: SOHC Displacement: 7 (3.5*2)cc Cylinder: Inline Double-cylinder Stroke: Four Stroke Cyilinder Diameter: 16.6mm Stroke: 17.00mm Speed: 4000-16000rpm Power: 0.6ps Cooling Mode: Air Cooling Lubrication Mode: Mixed Oil Lubrication (add grease) Starting Mode: Electric Ignition Mode: Ignition Modules (Not Included) Type of Electric Plug: F-type Four-stroke Electric Plug (Not Included) Starting Voltage: 7.4V 2S Li battery (Not Included) Fuel Type: 20-25% Nitro Fuel Product Dimensions: 11.2 x 9 x 9.2cm Product Weight: 535g Package Dimensions: 14.5 x 11 x 11.2cm Package Weight: 800g Packing: Graphic Carton Ages: 14+ Package List: 1 * TOYAN FS-L200AC Engine Kit 1 * Instructions

Important Notes

• Recommended for ages 14+ • Designed for education, hobby, and display purposes • Not intended for small children

ENGINEKITOR

ENGINEKITOR focuses on high-precision mechanical engine models, including inline engines, V-type engines, turbofan engines, and steam engines — bringing real engineering structures to life.