THE BASIC PRINCIPLES OF OEM PARTS ONLINE INFINITI

The cylinder head has two valves: an intake valve and an exhaust valve. The first adjusts the air and gasoline ratio In the motor. The 2nd adjusts the amount exhaust the motor holds. The camshaft synchronizes valve action. Engine pistons pressurize that combination of gas and oxygen as they pump.Even now have no Idea should they even have a person.