Mar 2, 2025
How does the two stroke engine works
The Power Cycle in a Four-Stroke Engine
1️⃣ Intake Stroke
The piston moves downward, drawing in the air-fuel mixture.
The intake valve opens, allowing fuel and air to enter.
2️⃣ Compression Stroke
The piston moves upward, compressing the fuel-air mixture.
The valves remain closed, increasing pressure.
3️⃣ Power Stroke (Combustion & Torque Generation)
The spark plug ignites the compressed fuel-air mixture.
The explosion forces the piston downward, creating a powerful force.
This linear force is transferred to the crankshaft, generating rotational motion and torque.
4️⃣ Exhaust Stroke
The piston moves back up, pushing exhaust gases out.
The exhaust valve opens, releasing the burned gases.