Four-Cylinder Engine Assembly Kit

PRODUCT 1 – Standard Four-Cylinder Engine Kit (280+ Pieces)

Product Title：
Standard Four-Cylinder Engine Assembly Kit, Inline-Four DIY Engine

Short Description：
Standard four-cylinder engine kit with 280+ pieces for beginner mechanics.

Full Description：
Four-cylinder engine assembly kit that builds an inline-four engine model with working pistons and crank mechanism. Ideal first engine project showing basic four-cylinder operation and balance. Perfect for young hobbyists and mechanics education programs.

Key Features
- Inline-four cylinder design
- 280+ precision pieces
- Working piston and crank
- Simple assembly process
- For beginner mechanics

Specifications
Model: Standard Four-Cylinder Engine
Pieces Count: 280+
Material: ABS + Metal Parts
Power: Manual Hand-Crank
Cylinders: Inline-Four
Dimensions: 24 x 18 x 16cm
Assembly Time: 2-3 Hours
Skill Level: Beginner
Warranty: 1 Year

PRODUCT 2 – Advanced Four-Cylinder Engine Kit (450+ Pieces, Detailed)

Product Title：
Advanced Four-Cylinder Engine Assembly Kit, Detailed Engine Mechanics Model

Short Description：
Advanced four-cylinder engine kit with 450+ pieces and detailed mechanics.

Full Description：
Four-cylinder engine assembly kit that builds an inline-four engine model with working pistons and crank mechanism. Ideal first engine project showing basic four-cylinder operation and balance. Perfect for young hobbyists and mechanics education programs.

Key Features
- 450+ detailed pieces
- Valve and cam mechanism
- Cutaway crank view
- Motorized operation option
- For deeper mechanics learning

Specifications
Model: Advanced Detailed Four-Cylinder
Pieces Count: 450+
Material: ABS + Aluminum Parts
Power: Manual + Motorized
Detail: Valve + Cutaway Crank
Dimensions: 30 x 22 x 20cm
Assembly Time: 4-5 Hours
Skill Level: Intermediate
Warranty: 1 Year

PRODUCT 3 – Professional Four-Cylinder Engine Kit (650+ Pieces, Full Metal)

Product Title：
Professional Four-Cylinder Engine Assembly Kit, Full Metal Engine Model

Short Description：
Professional four-cylinder engine kit with 650+ full metal pieces.

Full Description：
Four-cylinder engine assembly kit that builds an inline-four engine model with working pistons and crank mechanism. Ideal first engine project showing basic four-cylinder operation and balance. Perfect for young hobbyists and mechanics education programs.

Key Features
- 650+ full metal pieces
- Authentic metal build
- Precision engineered parts
- Motorized demonstration
- For advanced builders

Specifications
Model: Professional Full Metal Four-Cylinder
Pieces Count: 650+
Material: Full Metal Alloy
Power: Manual + Motorized
Scale: 1:6 Scale
Dimensions: 36 x 24 x 22cm
Assembly Time: 6-8 Hours
Skill Level: Advanced
Warranty: 2 Years

3 Models Core Difference Quick Overview

- Standard Four-Cylinder Engine Kit (280+ Pieces): Beginner inline-four assembly kit, best for young hobbyists.
- Advanced Four-Cylinder Engine Kit (450+ Pieces, Detailed): Detailed valve and crank mechanics, for deeper learning.
- Professional Four-Cylinder Engine Kit (650+ Pieces, Full Metal): Full metal four-cylinder model, for advanced builders.

3-Model Comparison Overview
Our engine model kit series provides three dedicated variants for different skill levels and building experiences.
The standard four-cylinder kit is the ideal first engine project showing basic four-cylinder operation for young hobbyists.
The advanced four-cylinder kit adds valve and cam mechanisms with cutaway views for deeper mechanics learning.
The professional full metal four-cylinder kit delivers authentic precision construction for advanced builders and collectors.