{"product_id":"manley-performance-intake-valve-for-mazda-miata-1-8l-part-11102-8-race-series-33mm-stainless-steel","title":"Manley Performance Intake Valve for Mazda Miata 1.8L (Part #11102-8) - Race Series 33mm Stainless Steel","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\nManley Valve - Intake, Valve-R\/M MIATA 33.0mm\nManley Valve - Intake, Valve-R\/M MIATA 33mm.\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 Race Series Intake Valve for Mazda Miata 1.8L engines (Part #11102-8) is engineered to deliver exceptional durability and performance for racing applications. Designed specifically for engines operating under 8,000 RPM, these valves are ideal for bracket, drag, and oval track racing. Crafted from high-quality stainless steel, the valves feature swirl-polished under-head areas and fully machined combustion faces to enhance airflow and combustion efficiency, contributing to improved engine output and responsiveness. The choice of Race Master (Straight Stem) or Race Flo shapes allows customization to fit your specific racing setup, ensuring optimal valve operation. Chrome stems and hard tips are incorporated to extend service life and resist wear, making these valves a reliable upgrade for high-performance engines.\u003cbr\u003e Manley’s Race Series valves are recommended for alcohol engines, especially for exhaust valves, due to their robust construction and ability to withstand demanding conditions. These valves are fully compatible with a wide range of Mazda Miata models from 1994 to 2003, providing a direct fit for 1.8L DOHC engines. The combination of meticulous machining, premium materials, and tailored design ensures that your engine maintains peak performance during intense racing conditions. Whether upgrading for increased airflow or improved durability, the Manley Race Series intake valves are a premium choice for serious racers seeking consistent, reliable performance in their engine builds.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eDesigned for engines operating under 8,000 RPM, ideal for racing applications\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eConstructed from high-quality stainless steel for durability and longevity\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eSwirl polished under-head areas and fully machined combustion faces optimize airflow and combustion\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eAvailable in Race Master (Straight Stem) and Race Flo shapes for custom fit\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eChrome stems and hard tips enhance wear resistance and service life\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eRecommended for alcohol engines, suitable for demanding racing environments\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDirect fit for Mazda Miata models from 1994 to 2003 with 1.8L DOHC engines\u003c\/li\u003e\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\n1994 Mazda Miata Base\u003cbr\u003e\n1995 Mazda Miata Base\u003cbr\u003e\n1996 Mazda Miata Base\u003cbr\u003e\n1997 Mazda Miata Base\u003cbr\u003e\n1999 Mazda Miata Base\u003cbr\u003e\n2000 Mazda Miata Base\u003cbr\u003e\n2000 Mazda Miata LS\u003cbr\u003e\n2001 Mazda Miata Base\u003cbr\u003e\n2001 Mazda Miata LS\u003cbr\u003e\n2002 Mazda Miata Base\u003cbr\u003e\n2002 Mazda Miata LS\u003cbr\u003e\n2003 Mazda Miata Base\u003cbr\u003e\n2003 Mazda Miata LS\u003cbr\u003e\n2004 Mazda Miata Base\u003cbr\u003e\n2004 Mazda Miata LS\u003cbr\u003e\n2005 Mazda Miata Base\u003cbr\u003e\n2005 Mazda Miata LS\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\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\u003eCarb Acknowledgement Required: false\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":53604733190417,"sku":"11102-8","price":211.14,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/3830\/0689\/files\/32fcd9ac6aa3616d28d9da247d14fd15_c3a03fb7-fa97-45d4-bbe8-23136dfc397a.jpg?v=1779984148","url":"https:\/\/shoprenegade.com\/products\/manley-performance-intake-valve-for-mazda-miata-1-8l-part-11102-8-race-series-33mm-stainless-steel","provider":"Renegade Speed by Renegade Racing \u0026 Performance","version":"1.0","type":"link"}