{"product_id":"junauto-1009m-n009","title":"JUN AUTO Racing Valve Spring  For NISSAN SR20DE(T) 1009M-N009","description":"\u003cp\u003e Available on backorder\u003c\/p\u003e\u003ctable width=\"100%\"\u003e\u003ctbody\u003e \u003ctr\u003e \u003ctd style=\"width: 35%;\"\u003eBrand\u003c\/td\u003e \u003ctd style=\"width: 65%;\"\u003e\u003cdiv align=\"left\"\u003eJUN AUTO\u003c\/div\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"width: 35%;\"\u003eProduct Number\u003c\/td\u003e \u003ctd style=\"width: 65%;\"\u003e\u003cdiv align=\"left\"\u003e1009M-N009\u003c\/div\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"width: 35%;\"\u003eCompatible Car\u003c\/td\u003e \u003ctd style=\"width: 65%;\"\u003e\u003cdiv align=\"left\"\u003eNISSAN\u003c\/div\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"width: 35%;\"\u003eCompatible Models\u003c\/td\u003e \u003ctd style=\"width: 65%;\"\u003e\u003cdiv align=\"left\"\u003eSR20DE(T)\u003c\/div\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"width: 35%;\"\u003eProduct Description\u003c\/td\u003e \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  (Dual springs)\u003cbr\u003e Specifications (unit: mm, kgf)\u003cbr\u003e Diam: 4.0\/2.5\u003cbr\u003e Set leng: 40.0\/30.7\u003cbr\u003e Lift leng: 28.0\/19.2\u003cbr\u003e Set load: 36.4\u003cbr\u003e Lift load: 103.1\u003c\/div\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"width: 35%;\"\u003eRemarks\u003c\/td\u003e \u003ctd style=\"width: 65%;\"\u003e\u003cdiv align=\"left\"\u003eJUN valve retainer require\u003cbr\u003e * JUN Ti Valve Retainer (1005M-N011 or 1005M-N211) is necessary when this dual spring use on RNN14 pulsar. And, prepare inner spring seats for RNN14 separately by yourself.\u003c\/div\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"width: 35%;\"\u003eNotes\u003c\/td\u003e \u003ctd style=\"width: 65%;\"\u003e\u003cdiv align=\"left\"\u003eImages are for illustration purpose only. Actual product may vary.\u003c\/div\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e\u003c\/table\u003e","brand":"JUN AUTO","offers":[{"title":"Default Title","offer_id":43293085794489,"sku":"JUNAUTO-1009M-N009","price":988.78,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0524\/4872\/3129\/products\/valvespring16v_d551326b-4d35-44ea-82f8-14aba96c1bc4.jpg?v=1692240078","url":"https:\/\/www.go-parts.com.au\/products\/junauto-1009m-n009","provider":"Go! Parts - Parts Enthusiast","version":"1.0","type":"link"}