{"product_id":"comp-cams-camshaft-gm-ls-gen-iii-iv-54-454-11","title":"Comp Cams LSR Rectangular Port Hydraulic Roller Cam for GM LS – 54-454-11","description":"\u003cp data-start=\"327\" data-end=\"688\"\u003e\u003cstrong data-start=\"327\" data-end=\"362\"\u003eComp Cams Part Number 54-454-11\u003c\/strong\u003e is an LSR Rectangular Port hydraulic roller camshaft engineered for \u003cstrong data-start=\"431\" data-end=\"482\"\u003eGM LS Gen III\/IV 8-cylinder engines (1997–2015)\u003c\/strong\u003e using a \u003cstrong data-start=\"491\" data-end=\"521\"\u003e3-bolt cam gear attachment\u003c\/strong\u003e. Part of the LSR Rectangular Port All Out Power series, this camshaft is designed for aggressive street\/strip performance with a wide 1,900–7,000 RPM operating range.\u003c\/p\u003e\n\u003cp data-start=\"327\" data-end=\"688\"\u003e \u003c\/p\u003e\n\u003ch2 data-start=\"695\" data-end=\"718\"\u003e\u003cstrong data-start=\"698\" data-end=\"718\"\u003eProduct Features\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"719\" data-end=\"985\"\u003e\n\u003cli data-start=\"719\" data-end=\"764\"\u003e\n\u003cp data-start=\"721\" data-end=\"764\"\u003eLSR Rectangular Port All Out Power series\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"765\" data-end=\"820\"\u003e\n\u003cp data-start=\"767\" data-end=\"820\"\u003eHydraulic roller camshaft for high output LS builds\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"821\" data-end=\"862\"\u003e\n\u003cp data-start=\"823\" data-end=\"862\"\u003eWide operating range: 1,900–7,000 RPM\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"863\" data-end=\"898\"\u003e\n\u003cp data-start=\"865\" data-end=\"898\"\u003e3-bolt camshaft gear attachment\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"899\" data-end=\"943\"\u003e\n\u003cp data-start=\"901\" data-end=\"943\"\u003eStrong midrange and high-RPM performance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"944\" data-end=\"985\"\u003e\n\u003cp data-start=\"946\" data-end=\"985\"\u003eDesigned for GM LS Gen III\/IV engines\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCamshaft Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHydraulic Roller\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLSR Rectangular Port All Out Power\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEngine Family\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGM LS Gen III\/IV 8-Cylinder (1997–2015)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRPM Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1,900–7,000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAdvertised Duration (Int\/Exh)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e277 \/ 293\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDuration @ .050\" (Int\/Exh)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e227 \/ 243\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eValve Lift (Int\/Exh)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.614 \/ 0.624\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLobe Lift (Int\/Exh)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.361 \/ 0.367\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLobe Separation Angle\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e113°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIntake Centerline\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e109°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIntake Open (BTDC)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e28°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIntake Close (ABDC)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e68°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eExhaust Open (BBDC)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e82°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eExhaust Close (ATDC)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e30°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eValve Timing @ .006\"\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNot specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGear Attachment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3-Bolt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUsage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStreet\/Strip\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLifter Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHydraulic Roller\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12 Months\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUPC\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e036584213758\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEmissions Code\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNot specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCalifornia Proposition 65\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\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=\"1981\" data-end=\"1995\"\u003e\u003cstrong data-start=\"1984\" data-end=\"1995\"\u003eFitment\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"1996\" data-end=\"2122\"\u003e\n\u003cli data-start=\"1996\" data-end=\"2012\"\u003e\n\u003cp data-start=\"1998\" data-end=\"2012\"\u003e\u003cstrong data-start=\"1998\" data-end=\"2007\"\u003eMake:\u003c\/strong\u003e GM\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2013\" data-end=\"2060\"\u003e\n\u003cp data-start=\"2015\" data-end=\"2060\"\u003e\u003cstrong data-start=\"2015\" data-end=\"2033\"\u003eEngine Family:\u003c\/strong\u003e LS Gen III\/IV 8-Cylinder\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2061\" data-end=\"2091\"\u003e\n\u003cp data-start=\"2063\" data-end=\"2091\"\u003e\u003cstrong data-start=\"2063\" data-end=\"2079\"\u003eModel Years:\u003c\/strong\u003e 1997–2015\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2092\" data-end=\"2122\"\u003e\n\u003cp data-start=\"2094\" data-end=\"2122\"\u003e\u003cstrong data-start=\"2094\" data-end=\"2113\"\u003eCam Gear Style:\u003c\/strong\u003e 3-bolt\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"COMP Cams","offers":[{"title":"Default Title","offer_id":39576159682728,"sku":"CCA54-454-11","price":404.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0496\/1016\/2344\/files\/54-454-11.jpg?v=1763495625","url":"https:\/\/eliteracefab.com\/products\/comp-cams-camshaft-gm-ls-gen-iii-iv-54-454-11","provider":"eliteracefab.com","version":"1.0","type":"link"}