The Cylinder Head Exit Orifice is a circular-shaped metal ring, made of high-strength materials like stainless steel or high-temperature alloys. It is positioned at the exit point of the cylinder head, facilitating the controlled release of exhaust gases after combustion.Attributes: • Streamlines exhaust gas expulsion for improved engine performance• Built from materials that withstand high temperatures and corrosive environments• Withstands harsh conditions and mechanical stresses over prolonged useApplications: The Cylinder Head Exit Orifice is used in the C175-20 engine cylinder block that facilitates exhaust gas flow from cylinders. It optimizes the engine performance, emissions control, and durability.