{"product_id":"manley-porche-914-2-0l-42mm-head-diameter-triple-groove-race-master-intake-valves-set-of-4","title":"Manley Porche 914 2.0L 42mm Head Diameter Triple Groove Race Master Intake Valves (Set of 4)","description":"Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems and hard tips are incorporated for enhanced longevity and wear resistance.Swirl Polished and Fully Machined: The valves feature swirl polished under head areas and fully machined combustion faces to optimize airflow and combustion efficiency.Variety of Shapes: Choose between Race Master (Straight Stem) and Race Flo shapes to suit your racing engine's specific requirements.Recommended for Alcohol Engines: These valves are the recommended choice for exhaust valves in alcohol engines, ensuring reliable performance even in demanding conditions.","brand":"Manley Performance","offers":[{"title":"Default Title","offer_id":50020514889944,"sku":"MAN11628-4","price":103.78,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0624\/3844\/1176\/files\/7047030f039f87d594ec92562fd81785_f5ab4696-6790-44d3-a508-45775a649a8f.jpg?v=1737942058","url":"https:\/\/turninconcepts.com\/products\/manley-porche-914-2-0l-42mm-head-diameter-triple-groove-race-master-intake-valves-set-of-4","provider":"TurninConcepts","version":"1.0","type":"link"}