Advertisement Why is the intake valve larger than the exhaust valve? The valve is opened by the cam and the valve spring is closed. When the mixture needs to be sucked into the cylinder, the intake valve will open. When the …
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Advertisement ♼— Airless tire —♼ The Tweel airless tire is a revolutionary tire design that eliminates the need for air pressure, offering a unique alternative to traditional pneumatic tires. Here’s a simplified explanation of how the Tweel airless tire works: …