{"product_id":"arp-ford-eco-boost-1-6l-4-cylinder-12pt-head-stud-kit","title":"ARP Ford Eco Boost 1.6L 4-Cylinder 12pt Head Stud Kit","description":"\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e \u003cspan itemprop=\"sku\"\u003e251-4302\u003c\/span\u003e | \u003cstrong\u003eUPC:\u003c\/strong\u003e 672036048907\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eARP Ford EcoBoost 1.6L 4-Cylinder 12pt Head Stud Kit 2014-2019 Fiesta ST 2014-2018 Focus\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe ARP Ford EcoBoost 1.6L 4-Cylinder 12pt Head Stud Kit replaces factory head bolts with high-strength studs for Ford performance builds. Designed for 2014-2019 Fiesta ST and 2014-2018 Focus models equipped with the 1.6L EcoBoost engine this kit ensures secure head clamping under high boost pressure. ARP studs maintain gasket seal and prevent lifting during aggressive tuning and track use.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eARP2000 Alloy Construction:\u003c\/strong\u003e Forged from premium material with 220,000 psi tensile strength to withstand extreme cylinder pressures in modified EcoBoost engines\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e12-Point Nuts:\u003c\/strong\u003e Heat-treated steel nuts provide accurate torque application and resist loosening under vibration and heat cycles\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardened Parallel Ground Washers:\u003c\/strong\u003e Steel washers evenly distribute clamping load across the head to avoid distortion\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlack Oxide Finish:\u003c\/strong\u003e Resists corrosion and galling for long-term durability in harsh engine environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Kit:\u003c\/strong\u003e Includes 10 studs 10 nuts 10 washers and detailed instructions for straightforward replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eUse ARP Ultra-Torque lubricant during installation for precise torque values\u003c\/li\u003e\n\u003cli\u003eTorque studs in sequence to 65-70 ft-lbs depending on gasket type follow included specs\u003c\/li\u003e\n\u003cli\u003ePackaged in protective tube to prevent damage during shipping\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eProfessional installation recommended.\u003c\/li\u003e\n\u003cli\u003eRemove cylinder head to install studs clean block threads thoroughly\u003c\/li\u003e\n\u003cli\u003eCompatible with OEM MLS gaskets and most aftermarket cylinder heads\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eThis Part Fits\u003c\/h4\u003e\n\u003ctable border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eYear\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eSubmodel\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e2014-2018\u003c\/td\u003e\n\u003ctd\u003eFord\u003c\/td\u003e\n\u003ctd\u003eFocus\u003c\/td\u003e\n\u003ctd\u003eSE EcoBoost Titanium EcoBoost S EcoBoost\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2014-2019\u003c\/td\u003e\n\u003ctd\u003eFord\u003c\/td\u003e\n\u003ctd\u003eFiesta\u003c\/td\u003e\n\u003ctd\u003eST\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eWhy Choose ARP?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eProven in NHRA Top Fuel and other pro racing series for decades\u003c\/li\u003e\n\u003cli\u003eEvery stud thread rolled after heat treat for fatigue resistance\u003c\/li\u003e\n\u003cli\u003eEngineered and made in the USA with rigorous quality controls\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Will this kit fit Ford Focus ST 2.0L EcoBoost engines?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e No this kit is designed specifically for 1.6L EcoBoost 4-cylinder. Use ARP 251-4303 for 2.0L applications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What is the stud thread size and length?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e M11 x 1.5 thread with lengths varying from 3.750 to 7.250 inches per ARP engineering for exact fit.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Does ARP offer a warranty on this head stud kit?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Yes ARP provides a limited lifetime warranty against manufacturing defects when installed and torqued correctly.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eShipping \u0026amp; Handling\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMethod:\u003c\/strong\u003e UPS Ground or USPS Priority\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailability:\u003c\/strong\u003e In stock - ships same or next business day\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Protective plastic tube in 8 x 6 x 2 inch box\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 2 lbs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ARP","offers":[{"title":"Default Title","offer_id":39861248622671,"sku":"ARP251-4302","price":191.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/arp-ford-eco-boost-1_6l-4-cylinder-12pt-head-stud-kit-arp.jpg?v=1768370015","url":"https:\/\/www.blackopsautoworks.com\/products\/arp-ford-eco-boost-1-6l-4-cylinder-12pt-head-stud-kit","provider":"Black Ops Auto Works","version":"1.0","type":"link"}