{"product_id":"supertech-mazda-ford-duratec-2-0l-2-3l-black-nitrided-intake-valve-2-5mm-oversize-set-of-8","title":"Supertech Mazda\/Ford Duratec 2.0L\/2.3L Black Nitrided Intake Valve - +2.5mm Oversize -Set of 8","description":"Supertech Mazda\/Ford Duratec 2.0L\/2.3L Black Nitrided Intake Valve - +2.5mm Oversize -Set of 8\n\u003cp\u003eUpgrade the valvetrain of your compatible Mazda or Ford Duratec engine with the Supertech sptMAIVN-2308D-8 black nitrided intake valve set. Designed for 2.0L and 2.3L Duratec applications, these intake valves feature a +2.5mm oversize head diameter to support performance-oriented cylinder head builds and properly prepared, oversized valve seats. The set includes eight valves for a complete intake-side installation.\u003cbr\u003eSupertech manufactures these valves for demanding automotive applications where reliable operation, strength, and consistent fit are important. The black nitrided finish enhances surface hardness and wear resistance, helping the valves withstand the heat, pressure, and repeated cycling encountered in high-performance engines. Proper cylinder head preparation, seat machining, guide inspection, and assembly procedures are required for installation.\u003cbr\u003eFeature: Brand: Supertech\u003cbr\u003eFeature: Part Number: sptMAIVN-2308D-8\u003cbr\u003eFeature: Application: Mazda\/Ford Duratec 2.0L and 2.3L engines\u003cbr\u003eFeature: Valve Type: Intake valve\u003cbr\u003eFeature: Material and Finish: Black nitrided construction\u003cbr\u003eFeature: Valve Size: +2.5mm oversize\u003cbr\u003eFeature: Quantity: Set of 8\u003cbr\u003eFeature: Intended Use: Automotive performance and engine-building applications\u003cbr\u003eVerify engine compatibility, valve seat preparation requirements, and final installed height before ordering. These valves are intended for use with compatible cylinder heads and related valvetrain components; professional installation and measurement are recommended to ensure proper clearance and dependable engine performance.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eSupertech black nitrided intake valves for Mazda and Ford Duratec engines\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eCompatible with 2.0L and 2.3L Duratec applications\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003e+2.5mm oversize valve head supports performance cylinder head builds\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eNitrided finish improves surface hardness and wear resistance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eSet includes 8 intake valves\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDesigned for properly prepared oversized valve seats\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePart number: sptMAIVN-2308D-8\u003c\/li\u003e\u003c\/ul\u003e","brand":"Supertech","offers":[{"title":"Default Title","offer_id":67602222285116,"sku":"sptMAIVN-2308D-8","price":292.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1865\/9007\/files\/56d74d83524fef0294bb38b2b5a88fec_c456f5c1-0d61-40ab-b7a7-3b4131c7f03f.png?v=1790731432","url":"https:\/\/necycleshop.com\/products\/supertech-mazda-ford-duratec-2-0l-2-3l-black-nitrided-intake-valve-2-5mm-oversize-set-of-8","provider":"NE Cycle Shop","version":"1.0","type":"link"}