{"product_id":"comp-cams-camshaft-ls-cathedral-port-54-455-11","title":"Comp Cams LSR Cathedral Port Hydraulic Roller Camshaft - 54-455-11","description":"\u003cp data-start=\"431\" data-end=\"805\"\u003e\u003cstrong data-start=\"431\" data-end=\"466\"\u003eComp Cams Part Number 54-455-11\u003c\/strong\u003e is an LSR Cathedral Port 215\/223 hydraulic roller camshaft designed for high-performance LS cathedral-port cylinder head applications. Built for strong power gains and modern LS-based performance builds, this cam belongs to the LSR series—engineered for aggressive valve events, efficient high-RPM operation, and broad power improvements.\u003c\/p\u003e\n\u003cp data-start=\"807\" data-end=\"930\"\u003eTechnical specifications were not provided for this part number, so all missing information is listed as \u003cstrong data-start=\"912\" data-end=\"929\"\u003eNot specified\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"807\" data-end=\"930\"\u003e \u003c\/p\u003e\n\u003ch2 data-start=\"937\" data-end=\"960\"\u003e\u003cstrong data-start=\"940\" data-end=\"960\"\u003eProduct Features\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"961\" data-end=\"1203\"\u003e\n\u003cli data-start=\"961\" data-end=\"1001\"\u003e\n\u003cp data-start=\"963\" data-end=\"1001\"\u003eLSR series hydraulic roller camshaft\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1002\" data-end=\"1049\"\u003e\n\u003cp data-start=\"1004\" data-end=\"1049\"\u003eDesigned for cathedral-port LS applications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1050\" data-end=\"1085\"\u003e\n\u003cp data-start=\"1052\" data-end=\"1085\"\u003ePerformance-focused lobe design\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1086\" data-end=\"1143\"\u003e\n\u003cp data-start=\"1088\" data-end=\"1143\"\u003eIdeal for street\/strip and high-performance LS builds\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1144\" data-end=\"1203\"\u003e\n\u003cp data-start=\"1146\" data-end=\"1203\"\u003ePrecision-engineered for modern LS valvetrain stability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable style=\"width: 99.915%; height: 372.444px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"height: 19.6023px;\"\u003e\n\u003cth style=\"width: 36.4077%; height: 19.6023px;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"width: 61.0239%; height: 19.6023px;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.6023px;\"\u003e\n\u003ctd style=\"width: 36.4077%; height: 19.6023px;\"\u003e\u003cstrong\u003eCamshaft Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.0239%; height: 19.6023px;\"\u003eHydraulic Roller\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6023px;\"\u003e\n\u003ctd style=\"width: 36.4077%; height: 19.6023px;\"\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.0239%; height: 19.6023px;\"\u003eLSR Cathedral Port\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6023px;\"\u003e\n\u003ctd style=\"width: 36.4077%; height: 19.6023px;\"\u003e\u003cstrong\u003eAdvertised Duration (Int\/Exh)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.0239%; height: 19.6023px;\"\u003eNot specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6023px;\"\u003e\n\u003ctd style=\"width: 36.4077%; height: 19.6023px;\"\u003e\u003cstrong\u003eDuration @ .050\" (Int\/Exh)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.0239%; height: 19.6023px;\"\u003e215 \/ 223\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6023px;\"\u003e\n\u003ctd style=\"width: 36.4077%; height: 19.6023px;\"\u003e\u003cstrong\u003eValve Lift (Int\/Exh)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.0239%; height: 19.6023px;\"\u003eNot specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6023px;\"\u003e\n\u003ctd style=\"width: 36.4077%; height: 19.6023px;\"\u003e\u003cstrong\u003eLobe Lift (Int\/Exh)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.0239%; height: 19.6023px;\"\u003eNot specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6023px;\"\u003e\n\u003ctd style=\"width: 36.4077%; height: 19.6023px;\"\u003e\u003cstrong\u003eLobe Separation Angle\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.0239%; height: 19.6023px;\"\u003eNot specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6023px;\"\u003e\n\u003ctd style=\"width: 36.4077%; height: 19.6023px;\"\u003e\u003cstrong\u003eIntake Centerline\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.0239%; height: 19.6023px;\"\u003eNot specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6023px;\"\u003e\n\u003ctd style=\"width: 36.4077%; height: 19.6023px;\"\u003e\u003cstrong\u003eRPM Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.0239%; height: 19.6023px;\"\u003eNot specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6023px;\"\u003e\n\u003ctd style=\"width: 36.4077%; height: 19.6023px;\"\u003e\u003cstrong\u003eValve Timing @ .006\"\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.0239%; height: 19.6023px;\"\u003eNot specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6023px;\"\u003e\n\u003ctd style=\"width: 36.4077%; height: 19.6023px;\"\u003e\u003cstrong\u003eEngine Family\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.0239%; height: 19.6023px;\"\u003eNot specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6023px;\"\u003e\n\u003ctd style=\"width: 36.4077%; height: 19.6023px;\"\u003e\u003cstrong\u003eGear Attachment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.0239%; height: 19.6023px;\"\u003eNot specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6023px;\"\u003e\n\u003ctd style=\"width: 36.4077%; height: 19.6023px;\"\u003e\u003cstrong\u003eUsage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.0239%; height: 19.6023px;\"\u003eNot specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6023px;\"\u003e\n\u003ctd style=\"width: 36.4077%; height: 19.6023px;\"\u003e\u003cstrong\u003eLifter Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.0239%; height: 19.6023px;\"\u003eHydraulic Roller\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6023px;\"\u003e\n\u003ctd style=\"width: 36.4077%; height: 19.6023px;\"\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.0239%; height: 19.6023px;\"\u003e12 Months\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6023px;\"\u003e\n\u003ctd style=\"width: 36.4077%; height: 19.6023px;\"\u003e\u003cstrong\u003eUPC\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.0239%; height: 19.6023px;\"\u003e036584195191 (corrected formatting)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6023px;\"\u003e\n\u003ctd style=\"width: 36.4077%; height: 19.6023px;\"\u003e\u003cstrong\u003eEmissions Code\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.0239%; height: 19.6023px;\"\u003eNot specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6023px;\"\u003e\n\u003ctd style=\"width: 36.4077%; height: 19.6023px;\"\u003e\u003cstrong\u003eCalifornia Proposition 65\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.0239%; height: 19.6023px;\"\u003eCancer and Reproductive Harm (P65Warnings.ca.gov)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2 data-start=\"2076\" data-end=\"2090\"\u003e\u003cstrong data-start=\"2079\" data-end=\"2090\"\u003eFitment\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"2091\" data-end=\"2224\"\u003e\n\u003cli data-start=\"2091\" data-end=\"2159\"\u003e\n\u003cp data-start=\"2093\" data-end=\"2159\"\u003e\u003cstrong data-start=\"2093\" data-end=\"2111\"\u003eEngine Family:\u003c\/strong\u003e Not specified (for LS cathedral-port engines)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2160\" data-end=\"2224\"\u003e\n\u003cp data-start=\"2162\" data-end=\"2224\"\u003e\u003cstrong data-start=\"2162\" data-end=\"2180\"\u003eCompatibility:\u003c\/strong\u003e LS cathedral-port cylinder head platforms\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"COMP Cams","offers":[{"title":"Default Title","offer_id":47281685299368,"sku":"CCA54-455-11","price":566.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0496\/1016\/2344\/files\/54-455-11.jpg?v=1763573230","url":"https:\/\/eliteracefab.com\/products\/comp-cams-camshaft-ls-cathedral-port-54-455-11","provider":"eliteracefab.com","version":"1.0","type":"link"}