What is multi valve engine indicate its advantages.

 Here’s a simple and clear explanation:

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Multi-Valve Engine:
A multi-valve engine is an engine that has more than two valves per cylinder — usually three, four, or even five valves (typically 2 intake + 2 exhaust in a 4-valve setup).

• In a traditional engine: 2 valves per cylinder (1 intake, 1 exhaust)

• In a multi-valve engine: 3, 4, or 5 valves per cylinder (more intake and exhaust valves)

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Advantages of Multi-Valve Engine:

1. Better Breathing (Improved Airflow):
   ➔ More valves allow more air-fuel mixture to enter and more exhaust gases to leave the cylinder, improving combustion.

2. Higher Power Output:
   ➔ With better airflow, the engine can burn fuel more efficiently, producing more power.

3. Higher Engine Speed (RPM):
   ➔ Smaller, lighter valves can open and close faster, allowing the engine to run at higher RPMs without valve float.

4. Better Fuel Efficiency:
   ➔ More complete combustion leads to better mileage and lower emissions.

5. Improved Cooling of Valves:
   ➔ More valves mean each valve is smaller and dissipates heat faster, reducing the chances of engine knocking or valve damage.

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