{"product_id":"racing-valve-spring-kit-9","title":"Racing Valve Spring Kit","description":"KPMI® valve springs are wound from Premium Kobe Super-Clean Chrome Silicon Wire. KPMI® valve springs are heat-treated, stress relieved, and shot peened to insure maximum performance and life. Springs are engineered for each specific application using proprietary advanced spring design simulation, and analysis software. Engineers pay special attention to cam and spring harmonics, stress, mass, and operating rpm.\u003cbr\u003eFeatures:\u003cul\u003e\n\u003cli\u003e80 Lbs of Seat Pressure \/ 205 Lbs @ 0.435\" Lift (Max)\u003c\/li\u003e\n\u003cli\u003eSpring kit is designed for compatibility with the OEM integrated Seal\/Base (OE# 3610212) where applicable\u003c\/li\u003e\n\u003cli\u003eLightweight heat treated Steel Retainer and Beehive Spring reduce reciprocating mass while providing the spring forces required by high performance boosted racing applications.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\n2008 Suzuki RM-Z450\u003cbr\u003e\n2009 Suzuki RM-Z450\u003cbr\u003e\n2010 Suzuki RM-Z450\u003cbr\u003e\n2011 Suzuki RM-Z450\u003cbr\u003e\n2012 Suzuki RM-Z450\u003cbr\u003e\n2013 Suzuki RM-Z450\u003cbr\u003e\n2014 Suzuki RM-Z450\u003cbr\u003e\n2015 Suzuki RM-Z450\u003cbr\u003e\n2016 Suzuki RM-Z450\u003cbr\u003e\n2017 Suzuki RM-Z450\u003cbr\u003e\n2018 Suzuki RM-Z450\u003cbr\u003e\n2019 Suzuki RM-Z450\u003cbr\u003e\n2020 Suzuki RM-Z450","brand":"KPMI","offers":[{"title":"Default Title","offer_id":55944703639720,"sku":"60-60700","price":413.95,"currency_code":"CAD","in_stock":false}],"url":"https:\/\/speedguyscanada.com\/products\/racing-valve-spring-kit-9","provider":"THE SPEED GUYS CANADA ","version":"1.0","type":"link"}