{"product_id":"spring-only-kit-high-perf-0-500-lift-honda®-atc™-250es-250sx-300sx-1985-87","title":"Spring Only Kit, High Perf., 0.500\" Lift, Honda®, ATC™ 250ES\/ 250SX\/ 300SX, 1985-'87","description":"\u003cp align=\"left\"\u003e\u003ca href=\"https:\/\/www.kpmi.us\/california-prop-65.html\" target=\"_parent\"\u003e \u003cimg alt=\"California Prop 65\" border=\"0\" height=\"28\" width=\"450\" src=\"http:\/\/media.kpmi.us\/KPMIProp65.jpg\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp align=\"left\"\u003eAll KPMI® valve springs are designed in house using sophisticated, proprietary design and simulation software programs. Our engineers, software, and 75 years of experience enable us to determine critical characteristics including stress, natural frequency, system harmonics, and fatigue life. Our spring manufacturing partners are U.S based companies that are ISO certified. The Super-Clean Chrome-Silicon valve spring wire we use is traceable back to Kobe Japan where some of the best spring wire in the world is manufactured. Each spring goes through a rigidly controlled heat treatment, stress relief, and shot peening process.\u003cbr\u003eCombining our design, simulation, and manufacturing protocols with this premium quality valve spring wire allows KPMI® to supply you with the best possible valve springs period!\u003c\/p\u003e\n\u003ctable data-mce-fragment=\"1\" style=\"width: 608px; height: 165.54px;\"\u003e\n\u003ctbody data-mce-fragment=\"1\"\u003e\n\u003ctr data-mce-fragment=\"1\" style=\"height: 19.6023px;\"\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 190.35px; text-align: right; height: 19.6023px;\"\u003eType\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 403.65px; height: 19.6023px;\"\u003eIntake\/ Exhaust\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\" style=\"height: 19.6023px;\"\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 190.35px; text-align: right; height: 19.6023px;\"\u003eQuantity\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 403.65px; height: 19.6023px;\"\u003ePkg. of 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\" style=\"height: 20.1847px;\"\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 190.35px; text-align: right; height: 20.1847px;\"\u003eValve Lift\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 403.65px; height: 20.1847px;\"\u003e0.500\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\" style=\"height: 20.1847px;\"\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 190.35px; text-align: right; height: 20.1847px;\"\u003eRecommended Retainer\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 403.65px; height: 20.1847px;\"\u003eUse O.E.M.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\" style=\"height: 25.1847px;\"\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 190.35px; text-align: right; height: 25.1847px;\"\u003eUnique Identifier No.\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\" style=\"width: 403.65px; height: 25.1847px;\"\u003eFR327789_01GAUSt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"KPMI","offers":[{"title":"Default Title","offer_id":51985652351250,"sku":"30-4105","price":21.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0746\/8859\/4194\/files\/30-4062_hon_crf_xr_75_100_spring_1200x1200_1803b5a8-1d65-412e-b20f-bc57314b3ce9.jpg?v=1769545324","url":"https:\/\/shop.kpmi.us\/products\/spring-only-kit-high-perf-0-500-lift-honda%c2%ae-atc%e2%84%a2-250es-250sx-300sx-1985-87","provider":"KPMI ","version":"1.0","type":"link"}