An intake valve is a valve in an internal combustion engine that opens to let the air (or the air-fuel mixture in port fuel-injected or carbureted engines) enter the combustion chamber during the intake stroke.
What it does
Opens during the intake stroke.
Allows fresh air (or air-fuel mixture) to flow into the cylinder.
Closes before the compression stroke begins, sealing the combustion chamber.
What it does
Opens during the intake stroke.
Allows fresh air (or air-fuel mixture) to flow into the cylinder.
Closes before the compression stroke begins, sealing the combustion chamber.
