{"product_id":"arp-nissan-pulsar-gtir-sr20-det-12mm-head-stud-kit","title":"ARP Cylinder Head Stud Kit for Nissan 2.0L (SR20DET\/RN14) DOHC Turbo (1991-94) M12","description":"\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e \u003cspan itemprop=\"sku\"\u003e202-4303\u003c\/span\u003e | \u003cstrong\u003eUPC:\u003c\/strong\u003e 672036024550\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eARP Cylinder Head Stud Kit for Nissan 2.0L (SR20DET\/RN14) DOHC Turbo (1991-94) M12\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eARP Cylinder Head Stud Kit 202-4303 provides reliable head fastening for 1991-1994 Nissan SR20DET DOHC Turbo engines found in JDM Silvia S13 and 180SX models. Precision-made M12 studs from 8740 chrome moly deliver 190,000 PSI strength to maintain seal under boost and high RPM. Ideal for rebuilds and tuned setups needing consistent clamping force.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e8740 Chrome Moly Construction:\u003c\/strong\u003e Heat-treated to 190,000 PSI for high tensile strength and durability in demanding turbo applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePost-Heat-Treat Thread Rolling:\u003c\/strong\u003e Boosts fatigue strength by 2000% compared to pre-heat-treat threading ensuring long-term reliability\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCenterless Ground Shafts:\u003c\/strong\u003e Achieves near-perfect concentricity so heads and gaskets align effortlessly without binding\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUndercut Stud Design:\u003c\/strong\u003e Balances stretch across all studs for even clamping load and resistance to gasket blowout\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlack Oxide Finish:\u003c\/strong\u003e Resists corrosion during installation and engine operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eUse ARP Ultra-Torque assembly lubricant on threads and washers for accurate torque readings\u003c\/li\u003e\n\u003cli\u003eKit includes studs washers and instructions with exact torque values\u003c\/li\u003e\n\u003cli\u003eShips in protective ARP packaging weighing 2 lbs with dimensions 10 x 6 x 2 inches\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\u003eClean block threads thoroughly and chase with ARP thread chaser before install\u003c\/li\u003e\n\u003cli\u003eTorque in sequence to 55-75 ft-lbs per ARP specs using calibrated torque wrench\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\u003e1991-1994\u003c\/td\u003e\n\u003ctd\u003eNissan\u003c\/td\u003e\n\u003ctd\u003eSilvia\u003c\/td\u003e\n\u003ctd\u003eS13 SR20DET Blacktop (RN14)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1989-1994\u003c\/td\u003e\n\u003ctd\u003eNissan\u003c\/td\u003e\n\u003ctd\u003eSilvia\u003c\/td\u003e\n\u003ctd\u003eS13 SR20DET Redtop\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1989-1993\u003c\/td\u003e\n\u003ctd\u003eNissan\u003c\/td\u003e\n\u003ctd\u003e180SX\u003c\/td\u003e\n\u003ctd\u003eRPS13 SR20DET\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1990-1993\u003c\/td\u003e\n\u003ctd\u003eNissan\u003c\/td\u003e\n\u003ctd\u003eBluebird SSS\u003c\/td\u003e\n\u003ctd\u003eRNU13 SR20DET\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\u003eChoice of professional engine builders in drag racing and drifting\u003c\/li\u003e\n\u003cli\u003eVertical rack heat treatment for uniform strength throughout each stud\u003c\/li\u003e\n\u003cli\u003eExact tolerances match OEM holes for drop-in fit on SR20DET blocks\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 SR20DET engine swaps in USDM Nissan 240SX S13?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Yes it bolts directly to any SR20DET block including swaps verify head gasket thickness matches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What alloy is used and what is the strength rating?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Made from 8740 chrome moly alloy heat-treated to 190,000 PSI tensile strength black oxide coated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What torque specs should I follow during installation?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Use ARP provided instructions typically 55 ft-lbs for intake side 75 ft-lbs exhaust side in 3 stages with moly lube\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 Secure ARP box 10 x 6 x 2 inches\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":43555502194767,"sku":"ARP202-4303","price":180.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/arp-cylinder-head-stud-kit-for-nissan-2_0l-sr20detrn14-dohc-turbo-1991-94-m12-arp.jpg?v=1768370290","url":"https:\/\/www.blackopsautoworks.com\/products\/arp-nissan-pulsar-gtir-sr20-det-12mm-head-stud-kit","provider":"Black Ops Auto Works","version":"1.0","type":"link"}