{"product_id":"p1-mitsubishi-head-stud-kit-2-0l-4g63-6-bolt-12pt-nuts-e190-series-black-oxide-finish","title":"P1 | MITSUBISHI HEAD STUD KIT, 2.0L 4G63 6-BOLT, 12PT NUTS, E190 SERIES, BLACK OXIDE FINISH","description":"\u003cp data-start=\"102\" data-end=\"205\"\u003e\u003cstrong data-start=\"102\" data-end=\"205\"\u003eP1 Mitsubishi 4G63 Head Stud Kit – 2.0L 6-Bolt, 12pt Nuts, E190 Series, Black Oxide\u003cbr data-start=\"187\" data-end=\"190\"\u003ePN# K089-H01E\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"207\" data-end=\"555\"\u003eThe \u003cstrong data-start=\"211\" data-end=\"263\"\u003eP1 Mitsubishi 4G63 Head Stud Kit (PN# K089-H01E)\u003c\/strong\u003e is engineered to deliver consistent clamping force and superior head gasket sealing for high-performance \u003cstrong data-start=\"369\" data-end=\"389\"\u003e2.0L 6-bolt 4G63\u003c\/strong\u003e engines. Designed as a serious upgrade over factory head bolts, this kit is ideal for boosted street cars, drag racing, circuit use, and high-RPM competition builds.\u003c\/p\u003e\n\u003cp data-start=\"557\" data-end=\"919\"\u003eEach stud is manufactured from P1’s high-strength \u003cstrong data-start=\"607\" data-end=\"634\"\u003eE190 Series alloy steel\u003c\/strong\u003e, featuring an impressive \u003cstrong data-start=\"660\" data-end=\"701\"\u003e190,000 psi ultimate tensile strength\u003c\/strong\u003e. This material provides excellent resistance to stretch and fatigue under extreme cylinder pressures, helping maintain a stable and uniform clamp load to prevent head lift and gasket failure in demanding applications.\u003c\/p\u003e\n\u003cp data-start=\"921\" data-end=\"1208\"\u003eA durable \u003cstrong data-start=\"931\" data-end=\"953\"\u003eblack oxide finish\u003c\/strong\u003e enhances corrosion resistance while ensuring smooth, repeatable torque readings during installation. Precision \u003cstrong data-start=\"1065\" data-end=\"1082\"\u003e12-point nuts\u003c\/strong\u003e and hardened washers are included to deliver accurate torque application and even load distribution across the cylinder head.\u003c\/p\u003e\n\u003cp data-start=\"1210\" data-end=\"1413\"\u003eBuilt to handle aggressive boost, elevated combustion pressures, and sustained high-RPM operation, this head stud kit delivers the strength, reliability, and consistency that serious 4G63 builds require.\u003c\/p\u003e\n\u003cp data-start=\"1415\" data-end=\"1434\"\u003e\u003cstrong data-start=\"1415\" data-end=\"1432\"\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1435\" data-end=\"1919\"\u003e\n\u003cli data-start=\"1435\" data-end=\"1491\"\u003e\n\u003cp data-start=\"1437\" data-end=\"1491\"\u003eDesigned for \u003cstrong data-start=\"1450\" data-end=\"1481\"\u003eMitsubishi 2.0L 6-bolt 4G63\u003c\/strong\u003e engines\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1492\" data-end=\"1541\"\u003e\n\u003cp data-start=\"1494\" data-end=\"1541\"\u003eManufactured from \u003cstrong data-start=\"1512\" data-end=\"1539\"\u003eE190 Series alloy steel\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1542\" data-end=\"1587\"\u003e\n\u003cp data-start=\"1544\" data-end=\"1587\"\u003e\u003cstrong data-start=\"1544\" data-end=\"1585\"\u003e190,000 psi ultimate tensile strength\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1588\" data-end=\"1634\"\u003e\n\u003cp data-start=\"1590\" data-end=\"1634\"\u003eSuperior resistance to stretch and fatigue\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1635\" data-end=\"1706\"\u003e\n\u003cp data-start=\"1637\" data-end=\"1706\"\u003eImproves head gasket sealing under high boost and cylinder pressure\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1707\" data-end=\"1768\"\u003e\n\u003cp data-start=\"1709\" data-end=\"1768\"\u003eIncludes precision \u003cstrong data-start=\"1728\" data-end=\"1745\"\u003e12-point nuts\u003c\/strong\u003e and hardened washers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1769\" data-end=\"1848\"\u003e\n\u003cp data-start=\"1771\" data-end=\"1848\"\u003e\u003cstrong data-start=\"1771\" data-end=\"1793\"\u003eBlack oxide finish\u003c\/strong\u003e for corrosion protection and professional appearance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1849\" data-end=\"1919\"\u003e\n\u003cp data-start=\"1851\" data-end=\"1919\"\u003eIdeal for turbocharged street, track, and competition applications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1921\" data-end=\"2075\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eRock-solid clamping, proven materials, and race-ready reliability — \u003cstrong data-start=\"1989\" data-end=\"2075\" data-is-last-node=\"\"\u003eP1 E190 head studs are built to keep your 4G63 sealed when the boost is turned up.\u003c\/strong\u003e\u003c\/p\u003e","brand":"P1","offers":[{"title":"Default Title","offer_id":42838427271235,"sku":"K089-H01E","price":228.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/5836\/9859\/files\/e66d907a-1868-44d8-85b0-1bd107a55968_9427aee9-303a-4512-a5ff-027485162786.jpg?v=1766576490","url":"https:\/\/prime-speedworks.com\/products\/p1-mitsubishi-head-stud-kit-2-0l-4g63-6-bolt-12pt-nuts-e190-series-black-oxide-finish","provider":"Prime Speedworks","version":"1.0","type":"link"}