{"product_id":"manley-ford-gt350-voodoo-5-2l-race-master-series-exhaust-valve-1-280in-dia","title":"Manley Ford GT350 Voodoo 5.2L Race Master Series Exhaust Valve - 1.280in Dia - 12631-1","description":"\u003cp\u003eManley?s Race Series valves are meticulously engineered to meet the rigorous demands of bracket, drag, and oval track racers and are the ultimate choice for engines operating under 8000 RPM.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eStainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.\u003c\/li\u003e\n\u003cli\u003eChrome Stems and Hard Tips: Chrome stems and hard tips are incorporated for enhanced longevity and wear resistance.\u003c\/li\u003e\n\u003cli\u003eSwirl Polished and Fully Machined: The valves feature swirl polished under head areas and fully machined combustion faces to optimize airflow and combustion efficiency.\u003c\/li\u003e\n\u003cli\u003eVariety of Shapes: Choose between Race Master (Straight Stem) and Race Flo shapes to suit your racing engine's specific requirements.\u003c\/li\u003e\n\u003cli\u003eRecommended for Alcohol Engines: These valves are the recommended choice for exhaust valves in alcohol engines, ensuring reliable performance even in demanding conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecs\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHead Diameter: 1.280 in\u003c\/li\u003e\n\u003cli\u003eStem Diameter: 0.2345 in\u003c\/li\u003e\n\u003cli\u003eO\/A : 4.340 in. Backcut: 0.100\" x 30?\u003c\/li\u003e\n\u003cli\u003eSingle Valve\u003c\/li\u003e\n\u003cli\u003eProduct Market: Domestic\u003c\/li\u003e\n\u003cli\u003eHead Diameter: 1.280\u003c\/li\u003e\n\u003cli\u003eValve Head Diameter: 1.280\u003c\/li\u003e\n\u003cli\u003eStem Diameter: 0.2345\u003c\/li\u003e\n\u003cli\u003eValve Stem Diameter: 0.2345\u003c\/li\u003e\n\u003cli\u003eO\/A Length: 4.340\u003c\/li\u003e\n\u003cli\u003eValve Length: 4.340\u003c\/li\u003e\n\u003cli\u003eValve Tip Length: 0.250\u003c\/li\u003e\n\u003cli\u003eTip Length: 0.250\u003c\/li\u003e\n\u003cli\u003eMargin Width: 0.050\u003c\/li\u003e\n\u003cli\u003eSeat Width: 0.080\u003c\/li\u003e\n\u003cli\u003eTop of Head: 15 Degree Dish\u003c\/li\u003e\n\u003cli\u003eValve Head Shape: 15 Degree Dish\u003c\/li\u003e\n\u003cli\u003eUnderhead Angle: 20.00\u003c\/li\u003e\n\u003cli\u003eUnderhead Radius: 5\/16\u003c\/li\u003e\n\u003cli\u003eValve Series: Race Series\u003c\/li\u003e\n\u003cli\u003eValve Sub-Series: Race Master\u003c\/li\u003e\n\u003cli\u003eValve Material: Stainless Steel\u003c\/li\u003e\n\u003cli\u003eValve Groove Type: Factory Triple\u003c\/li\u003e\n\u003cli\u003eValve Type: Exhaust\u003c\/li\u003e\n\u003cli\u003eProduct Type: Engine Exhaust Valve\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Manley Performance","offers":[{"title":"Default Title","offer_id":52769131331947,"sku":"MAN12631-1","price":25.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/9690\/4998\/files\/public_6fd9854d-c328-467a-bd04-9bd6e69ade95.jpg?v=1778192666","url":"https:\/\/www.raptorracing.com\/products\/manley-ford-gt350-voodoo-5-2l-race-master-series-exhaust-valve-1-280in-dia","provider":"Raptor Racing","version":"1.0","type":"link"}