{"product_id":"junauto-1009m-f001","title":"JUN AUTO Racing Valve Spring  For SUBARU EJ20 1009M-F001","description":"\u003ctable width=\"100%\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35%;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"width: 65%;\"\u003e\u003cdiv align=\"left\"\u003eJUN AUTO\u003c\/div\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35%;\"\u003eProduct Number\u003c\/td\u003e\n\u003ctd style=\"width: 65%;\"\u003e\u003cdiv align=\"left\"\u003e1009M-F001\u003c\/div\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35%;\"\u003eCompatible Car\u003c\/td\u003e\n\u003ctd style=\"width: 65%;\"\u003e\u003cdiv align=\"left\"\u003eSUBARU\u003c\/div\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35%;\"\u003eCompatible Models\u003c\/td\u003e\n\u003ctd style=\"width: 65%;\"\u003e\u003cdiv align=\"left\"\u003eEJ20\u003c\/div\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35%;\"\u003eProduct Description\u003c\/td\u003e\n\u003ctd style=\"width: 65%;\"\u003e\u003cdiv align=\"left\"\u003eWhen valve speed increases by high rotation-ization of engine, 'valve bounce' may occur by the factory valve springs. Moreover, since inherent pitch is low, 'Surging' may occur in a high rotation region. In JUN, the valve spring with which the load optimal at the time of a set and a valve lift is acquired was manufactured. Even when the amount of valve lifts increases by using a high cam, since the adhesion margin is secured enough, the JUN valve springs does not have degradation and its durability is also improving.\u003cbr\u003e\n\nSpecifications (unit: mm, kgf)\u003cbr\u003e\nDiam: 3.8\u003cbr\u003e\nSet leng: 42.5\u003cbr\u003e\nLift leng: 31.5\u003cbr\u003e\nSet load: 33.0\u003cbr\u003e\nLift load: 72.8\u003c\/div\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35%;\"\u003eRemarks\u003c\/td\u003e\n\u003ctd style=\"width: 65%;\"\u003e\u003cdiv align=\"left\"\u003eSTi Ver. III\/IV (for inner shim)\u003c\/div\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35%;\"\u003eNotes\u003c\/td\u003e\n\u003ctd style=\"width: 65%;\"\u003e\u003cdiv align=\"left\"\u003eImages are for illustration purpose only. Actual product may vary.\u003c\/div\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e","brand":"JUN AUTO","offers":[{"title":"Default Title","offer_id":7458860695598,"sku":"JUNAUTO-1009M-F001","price":28326.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1406\/5370\/products\/valvespring16v_30e94aa8-d693-4e91-b7ee-d197f6c93e4f.jpg?v=1523205288","url":"https:\/\/www.blackhawkjapan.pro\/products\/junauto-1009m-f001","provider":"Black Hawk Japan","version":"1.0","type":"link"}