{"product_id":"arp-toyota-3sgte-ca625-head-stud-kit","title":"ARP Custom Age 625+ Head Stud Kit for 88-92 Toyota Celica, 91-95 Toyota MR2 (3S-GTE)","description":"\u003cp\u003eThis ARP head stud kit uses Custom Age 625+ material for the Toyota Celica and MR2's 3S-GTE engine, built for builds pushing well beyond the boost and horsepower levels a standard chromoly stud is designed around.\u003c\/p\u003e\u003cp\u003eCustom Age 625+ is a higher-strength alloy than ARP's standard chromoly studs, rated from roughly 260,000 to 280,000 psi tensile strength, which allows for greater clamping force on high-cylinder-pressure engines.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCustom Age 625+ Alloy:\u003c\/strong\u003e Rated at roughly 260,000-280,000 psi tensile strength, well above ARP's standard chromoly studs.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHigher Clamping Force:\u003c\/strong\u003e The added strength allows more head clamping force for engines running high boost or cylinder pressure.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCenterless Ground:\u003c\/strong\u003e Each stud is centerless ground after heat treat for near-perfect concentricity.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSet of Custom Age 625+ head studs\u003c\/li\u003e\n\u003cli\u003eNuts\u003c\/li\u003e\n\u003cli\u003eWashers\u003c\/li\u003e\n\u003cli\u003eARP Ultra-Torque fastener assembly lubricant\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eVehicle Fitment\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eToyota Celica (88-92)\u003c\/li\u003e\n\u003cli\u003eToyota MR2 (91-95)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eImportant Notes\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eIntended for engines running higher boost or cylinder pressure than a stock 3S-GTE; the standard chromoly kit is sufficient for most street builds.\u003c\/li\u003e\n\u003cli\u003eARP part number 203-4207.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWhy Choose ARP\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eARP was founded in the early 1970s by Gary Holzapfel, a fastener engineer with an aerospace background who saw too many race engines let down by broken factory bolts. That focus on fastener integrity still drives the company today: ARP studs and bolts are precision heat treated, centerless ground for concentricity, and thread rolled after heat treat for maximum fatigue strength, all manufactured in the USA.\u003c\/p\u003e","brand":"ARP","offers":[{"title":"Default Title","offer_id":51978905321793,"sku":"ARP203-4207","price":413.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0835\/9362\/5921\/files\/arp-custom-age-625-head-stud-kit-for-88-92-toyota-celica-91-95-toyota-mr2-3s-gte-8856388.jpg?v=1784507711","url":"https:\/\/lunaticsco.com\/products\/arp-toyota-3sgte-ca625-head-stud-kit","provider":"Lunaticsco","version":"1.0","type":"link"}