{"product_id":"racing-valve-spring-kit-3","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\n2000 KTM 400 EXC 4-Stroke\u003cbr\u003e\n2000 KTM 400 SX 4-Stroke\u003cbr\u003e\n2000 KTM 520 EXC 4-Stroke\u003cbr\u003e\n2000 KTM 520 MXC 4-Stroke\u003cbr\u003e\n2000 KTM 520 SX 4-Stroke\u003cbr\u003e\n2001 KTM 400 EXC 4-Stroke\u003cbr\u003e\n2001 KTM 400 MXC 4-Stroke\u003cbr\u003e\n2001 KTM 400 SX 4-Stroke\u003cbr\u003e\n2001 KTM 520 EXC 4-Stroke\u003cbr\u003e\n2001 KTM 520 MXC 4-Stroke\u003cbr\u003e\n2001 KTM 520 SX 4-Stroke\u003cbr\u003e\n2002 KTM 400 EXC 4-Stroke\u003cbr\u003e\n2002 KTM 400 MXC 4-Stroke\u003cbr\u003e\n2002 KTM 400 SX 4-Stroke\u003cbr\u003e\n2002 KTM 520 EXC 4-Stroke\u003cbr\u003e\n2002 KTM 520 MXC 4-Stroke\u003cbr\u003e\n2002 KTM 520 SX 4-Stroke\u003cbr\u003e\n2003 KTM 400 EXC 4-Stroke\u003cbr\u003e\n2004 KTM 400 EXC 4-Stroke\u003cbr\u003e\n2005 KTM 400 EXC 4-Stroke\u003cbr\u003e\n2006 KTM 400 EXC 4-Stroke","brand":"KPMI","offers":[{"title":"Default Title","offer_id":55944701214888,"sku":"96-96000","price":361.95,"currency_code":"CAD","in_stock":false}],"url":"https:\/\/speedguyscanada.com\/products\/racing-valve-spring-kit-3","provider":"THE SPEED GUYS CANADA ","version":"1.0","type":"link"}