{"product_id":"arp-main-stud-kit-mitsubishi-4g63-lancer-evolution-iv-ix-cn9a-cp9a-ct9a","title":"ARP Main Stud Kit - Mitsubishi 4G63 - Lancer Evolution IV–IX (CN9A \/ CP9A \/ CT9A)","description":"\u003ch2\u003eARP Main Stud Kit - Mitsubishi 4G63 - Lancer Evolution IV–IX (CN9A \/ CP9A \/ CT9A)\u003c\/h2\u003e\n\u003cp\u003eThis ARP main stud kit suits the 4G63 engine in the Mitsubishi Lancer Evolution IV–IX. It replaces the factory main cap bolts with studs and nuts, keeping the main caps clamped and located when rpm, boost and cylinder pressure go up.\u003c\/p\u003e\n\u003cp\u003eStuds load the block threads more evenly than bolts and make it easier to line up the caps during assembly.\u003c\/p\u003e\n\u003cp\u003eMaterial: 8740 chrome moly rated at 200,000 psi tensile strength.\u003c\/p\u003e\n\u003cp\u003eSee the Vehicle Fitment tab for the full list of vehicles.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Installation by a professional is recommended.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMade in the USA by ARP\u003c\/li\u003e\n\u003cli\u003e8740 chrome moly, 200,000 psi\u003c\/li\u003e\n\u003cli\u003eThread \/ diameter: 10mm\u003c\/li\u003e\n\u003cli\u003eARP torque spec: 60 ft-lb (81 Nm) in three steps with ARP Ultra-Torque\u003c\/li\u003e\n\u003cli\u003eInstallation instructions available from ARP (see Technical Specifications)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"chicane-links\"\u003eShop more: \u003ca href=\"\/collections\/arp\"\u003eARP\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eNeed help choosing parts? Contact our team at \u003ca href=\"mailto:sales@chicaneaustralia.com.au\"\u003esales@chicaneaustralia.com.au\u003c\/a\u003e.\u003c\/p\u003e","brand":"ARP","offers":[{"title":"Default Title","offer_id":53928527462693,"sku":"207-5401","price":195.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/2943\/6709\/files\/207-5401.jpg?v=1790812798","url":"https:\/\/www.chicaneaustralia.com.au\/products\/arp-main-stud-kit-mitsubishi-4g63-lancer-evolution-iv-ix-cn9a-cp9a-ct9a","provider":"Chicane Australia","version":"1.0","type":"link"}