How Two-stroke Engines Work

Lots More Information

Related HowStuffWorks Articles

• How Diesel Two-Stroke Engines Work
• How Gas Turbine Engines Work
• How Rotary Engines Work
• How Rocket Engines Work
• How the Aptera Hybrid Works 
• How Chain Saws Work
• How Gasoline Works
• How Ozone Pollution Works

More Great Links

• Small-Engine Emissions Research
• Basic Two-stroke Tuning
• How Two-Stroke Expansion Chambers Work, and Why You Should Care
• Expansion Chambers: Exhaust Pipe "Theory"
• Two-Stroke Technology