{"product_id":"manley-11398h-1-vpusknyi-klapan-race-series-dlia-chevrolet-gen-iii-iv-small-block-ls1-ls2-ls6","title":"MANLEY 11398H-1 Intake Valve Race Series for CHEVROLET Gen III\/IV Small Block LS1 \/ LS2 \/ LS6","description":"\u003ch2\u003eDescription MANLEY 11398H-1 Intake Valve Race Series for CHEVROLET Gen III\/IV Small Block LS1 \/ LS2 \/ LS6\u003c\/h2\u003e\u003cp\u003eManley’s Race Series valves are engineered to meet the demands of bracket, drag, and oval track racers and are intended for engines operating under 8,000 RPM.\u003c\/p\u003e \u003cul\u003e \u003cli\u003eBoth exhaust (XH-426) and Intake (NK-842) valves are constructed from high-quality Stainless steel.\u003c\/li\u003e \u003cli\u003eChrome stems and hard tips provide enhanced longevity and wear resistance.\u003c\/li\u003e \u003cli\u003eSwirl-polished underhead areas and fully machined combustion faces optimize Airflow and combustion efficiency.\u003c\/li\u003e \u003cli\u003eAvailable in Race Master straight-stem and Race Flo shapes.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eRecommended for Alcohol Engines:\u003c\/strong\u003e These valves are recommended for exhaust valves in alcohol engines, ensuring reliable performance in Demanding conditions.\u003c\/p\u003e\u003ch3\u003eSpecifications:\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eProduct Market: Domestic\u003c\/li\u003e \u003cli\u003eHead Diameter: 2.080 IN\u003c\/li\u003e \u003cli\u003eStem Diameter: 0.3133 IN\u003c\/li\u003e \u003cli\u003eValve Stem Diameter: 0.3133 IN\u003c\/li\u003e \u003cli\u003eO\/A Length: 4.874 IN\u003c\/li\u003e \u003cli\u003eTip Length: 0.175 IN\u003c\/li\u003e \u003cli\u003eMargin Width: 0.050 IN\u003c\/li\u003e \u003cli\u003eSeat Width: 0.095 IN\u003c\/li\u003e \u003cli\u003eTop of Head: 7 Degree Dish\u003c\/li\u003e \u003cli\u003eUnderhead Angle: Pro Flo: 12.00 DEG\u003c\/li\u003e \u003cli\u003eEmissions Code: 3\u003c\/li\u003e \u003cli\u003eCylinder Head: Indy Cylinder Head\u003c\/li\u003e \u003cli\u003eValve Series: Race Series\u003c\/li\u003e \u003cli\u003eValve Sub-Series: Race Master\u003c\/li\u003e \u003cli\u003eValve Material: Stainless Steel\u003c\/li\u003e \u003cli\u003eValve Type: Intake\u003c\/li\u003e \u003cli\u003eProduct Type: Engine Intake Valve\u003c\/li\u003e \u003cli\u003eValve Quantity: 1\u003c\/li\u003e \u003c\/ul\u003e","brand":"MANLEY","offers":[{"title":"Default Title","offer_id":48564637761814,"sku":"11398H-1","price":3491.73,"currency_code":"UAH","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/9887\/8230\/files\/image-coming-soon_dc2d4fc0-fc9b-4140-8674-1e937df83993.png?v=1786624489","url":"https:\/\/atomic-shop.ua\/en\/products\/manley-11398h-1-intake-valve-race-series-for-chevrolet-gen-iii-iv-small-block-ls1-ls2-ls6","provider":"ATOMIC-SHOP Інтернет-магазин товарів для автоспорту та тюнінгу - UA","version":"1.0","type":"link"}