{"product_id":"comp-cams-1-550-high-lift-dual-valve-spring-for-racing-applications-26547-1","title":"Comp Cams 1.550\" High Lift Dual Valve Spring for Racing Applications - 26547-1","description":"Comp Cams 1.550\" High Lift Dual Valve Spring for Racing Applications - 26547-1\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e1.550\" High Lift Dual Valve Spring for Racing Applications\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePRODUCT NOTES:\u003c\/b\u003e\u003cbr\u003eNumber of Springs - 1 \u003cbr\u003eCompatible .520\" Guide Diameter Spring Seat - 4641-1 \u003cbr\u003eValve Spring Series - Dual \u003cbr\u003eDamper - No \u003cbr\u003eCompatible Retainer - 1732-1 \u003cbr\u003eCompatible Spring Cup (O.D. Locator) - N\/A \u003cbr\u003eCompatible .640\" Guide Diameter Spring Seat - 4643-1 \u003cbr\u003eCompatible .570\" Guide Diameter Spring Seat - 4642-1 \u003cbr\u003eCompatible Shims - 4757 \u003cbr\u003eOuter Spring Outside Diameter - 1.55 IN\u003cbr\u003eSpring Rate - 583 \u003cbr\u003eOpen Load - 810 LB\u003cbr\u003eSeat Pressure - 285 LB\u003cbr\u003eInstalled Height - 2.15 IN\u003cbr\u003eCoil Bind Height - 1.19 IN\u003cbr\u003eInner Spring Inside Diameter - 0.784 IN\u003cbr\u003eOuter Spring Inside Diameter - 1.106 IN\u003cbr\u003eSpring Style - Dual \u003cbr\u003eAmazon ASIN - B07M9GWJZN \u003cbr\u003eC.A.R.B. Exempt for Racing and Off-Road Only Vehicles? - Yes, but must be a race\/competition only vehicle. \u003cbr\u003eC.A.R.B. Exempt for Federally Certified Vehicles Manufactured Before 1967? - Yes, but must meet tailpipe emission standards for year of vehicle. \u003cbr\u003eC.A.R.B. Exempt for California Certified Vehicles Manufactured Before 1965? - Yes, but must meet tailpipe emission standards for year of vehicle. \u003cbr\u003eC.A.R.B. Exempt for Foreign Vehicles Manufactured Before 1967? - Yes, but must meet tailpipe emission standards for year of vehicle. \u003cbr\u003eC.A.R.B. Exempt for On-Road Vehicles? - Yes \u003cbr\u003eC.A.R.B. Exemption Reason - No impact on pollution output of vehicle. \u003cbr\u003eC.A.R.B. E.O. Number - N\/A \u003cbr\u003eTitle - 1.550\" High Lift Dual Valve Spring for Racing Applications \u003cbr\u003eCalifornia Proposition 65 - WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov\u003cbr\u003e\u003cbr\u003eLethal Performance is proud to offer the entire line of Comp Cams products!\u003cbr\u003e\u003cbr\u003eFor more than 35 years, the COMP Cams® mission has never changed: to produce the highest-performing products possible, provide customers with superior service, and to lead the industry in technological development. While the COMP Performance Group™ has grown to multiple companies and hundreds of employees, we still retain the competitive spirit and desire to be the very best that has positioned COMP Cams® as the absolute leader in valve train components.\u003cbr\u003e\u003cbr\u003e\nWith COMP Cams®, there is no compromise - you're in first place.","brand":"Comp Cams","offers":[{"title":"Default Title","offer_id":48141743030530,"sku":"CCA-26547-1","price":81.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/0618\/0354\/files\/26547-16_4.jpg?v=1784986024","url":"https:\/\/www.lethalperformance.com\/products\/comp-cams-1-550-high-lift-dual-valve-spring-for-racing-applications-26547-1","provider":"Lethal Performance","version":"1.0","type":"link"}