{"product_id":"manley-chevy-small-block-1-940in-head-diameter-race-flo-intake-valves-set-of-8","title":"Manley Chevy Small Block 1.940in Head Diameter Race Flo Intake Valves (Set of 8) - 11522-8","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\u003eManley Valve\u003c\/li\u003e\n\u003cli\u003eIntake, Valve-SBC R\/F 1.940\u003c\/li\u003e\n\u003cli\u003eProduct Market: Domestic\u003c\/li\u003e\n\u003cli\u003eHead Diameter: 1.940\u003c\/li\u003e\n\u003cli\u003eValve Head Diameter: 1.940\u003c\/li\u003e\n\u003cli\u003eStem Diameter: 0.3415\u003c\/li\u003e\n\u003cli\u003eValve Stem Diameter: 0.3415\u003c\/li\u003e\n\u003cli\u003eO\/A Length: 4.911\u003c\/li\u003e\n\u003cli\u003eValve Length: 4.911\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: 5 Degree Dish\u003c\/li\u003e\n\u003cli\u003eValve Head Shape: 5 Degree Dish\u003c\/li\u003e\n\u003cli\u003eUnderhead Angle: Pro Flo: 10.00\u003c\/li\u003e\n\u003cli\u003eUnderhead Radius: 3\/8\u003c\/li\u003e\n\u003cli\u003eValve Series: Race Series\u003c\/li\u003e\n\u003cli\u003eValve Sub-Series: Race Flo\u003c\/li\u003e\n\u003cli\u003eValve Material: Stainless Steel\u003c\/li\u003e\n\u003cli\u003eValve Type: Intake\u003c\/li\u003e\n\u003cli\u003eProduct Type: Engine Intake Valve Kit\u003c\/li\u003e\n\u003cli\u003eValve Quantity: 8\u003c\/li\u003e\n\u003cli\u003eEngine Valve Quantity: 8\u003c\/li\u003e\n\u003cli\u003eIndustry: Automotive\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Manley Performance","offers":[{"title":"Default Title","offer_id":52480973504875,"sku":"MAN11522-8","price":188.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/9690\/4998\/files\/5f4b70fa0b8a870e0877005e4b8d1853_ff51e11a-8f5b-4894-add2-d67761ad13fb.jpg?v=1761048994","url":"https:\/\/www.raptorracing.com\/products\/manley-chevy-small-block-1-940in-head-diameter-race-flo-intake-valves-set-of-8","provider":"Raptor Racing","version":"1.0","type":"link"}