{"product_id":"manley-performance-ford-gt350-voodoo-5-2l-race-master-series-exhaust-valve-set-1-280-inch-diameter","title":"Manley Performance Ford GT350 Voodoo 5.2L Race Master Series Exhaust Valve Set - 1.280 Inch Diameter","description":"Manley?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.\nHead Diameter: 1.280 in. - Stem Diameter: 0.2345 in. - O\/A : 4.340 in. Backcut: 0.100\" x 30? - Set of 8\n\u003cul\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  \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\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\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\u003eChrome Stems and Hard Tips: Chrome stems and hard tips are incorporated for enhanced longevity and wear resistance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Manley Performance Ford GT350 Voodoo 5.2L Race Master Series Exhaust Valve Set is engineered for high-performance racing applications, particularly suited for engines operating under 8,000 RPM. Each valve in this set features a head diameter of 1.280 inches and a stem diameter of 0.2345 inches, providing precise fitment and optimal airflow. Designed with durability and efficiency in mind, these valves are fully machined with swirl-polished under-head areas and combustion faces to enhance airflow and combustion efficiency, contributing to improved engine performance. Crafted from high-quality stainless steel, both the exhaust (XH-426) and intake (NK-842) valves are built to withstand demanding racing conditions, ensuring longevity and reliability. The set includes eight valves, with options for different shapes such as the Race Master (straight stem) and Race Flo, allowing customization based on your specific engine needs. Chrome stems and hard tips are incorporated to resist wear and extend service life, making these valves a trusted choice for serious racers. Recommended primarily for alcohol engines, these valves deliver consistent performance even under harsh conditions, making them an ideal upgrade for high-performance race engines. Whether you're tuning a bracket, drag, or oval track car, the Manley Voodoo exhaust valves provide the durability and airflow characteristics required for competitive racing.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eHead Diameter: 1.280 inches for optimal airflow and fitment\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eStem Diameter: 0.2345 inches, designed for durability and performance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eSwirl Polished and Fully Machined: Enhances airflow and combustion efficiency\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eConstructed from high-quality stainless steel for durability and wear resistance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eIncludes a set of 8 valves, with options for Race Master or Race Flo shapes\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eChrome stems and hard tips for extended longevity in demanding conditions\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eRecommended for alcohol engines to ensure reliable performance at high RPMs\u003c\/li\u003e\u003c\/ul\u003e\u003cstyle\u003etable.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; }\u003c\/style\u003e\n\u003ctable class=\"productattributes\"\u003e\n\u003cthead\u003e\u003ctr\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbdoy\u003e\n\u003ctr\u003e\u003ctd\u003eAir Freight Prohibited: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eNot Carb Approved: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eCarb Acknowledgement Required: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eLtl Freight Required: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eProp 65: Y\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003ePart Type: automotive\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eEpa: N\/A\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eRegular Stock: t\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eUnits Per Sku: 1\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbdoy\u003e\n\u003c\/table\u003e\u003cbr\u003e","brand":"Manley Performance","offers":[{"title":"Default Title","offer_id":53602433499409,"sku":"12631-8","price":214.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/3830\/0689\/files\/98c09e5a38d8e2483f84fb5d268c1442L.jpg?v=1779941790","url":"https:\/\/shoprenegade.com\/products\/manley-performance-ford-gt350-voodoo-5-2l-race-master-series-exhaust-valve-set-1-280-inch-diameter","provider":"Renegade Speed by Renegade Racing \u0026 Performance","version":"1.0","type":"link"}