COMP Cams Camshaft LS1 297Lrr HR-114 - cca54-473-11

*LSR Camshafts* * Take advantage of today’s newer and better flowing aftermarket cylinder heads * Feature higher exhaust duration and overall lift to provide broadest powerband and most top end power of any COMP Cams LS camshaft * Unique grinds for both cathedral & rectangle port heads * Require 26926-16 high pressure valve springs PartNumber : cca54-473-11 Description : LS1 Camshaft Title : 54-473-11 CamShaft, LS1 297LRR HR-114 Advertised Exhaust Duration : 313 Advertised Intake Duration : 297 Assembly Lubricant Included : No Basic Operating RPM Range : 2,400-7,000 California Proposition 65 : WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov Cam Type : Hydraulic Roller Camshaft Gear Attachment : 3-Bolt Camshaft Material : Billet Steel Camshaft Series : LSR Rectangular Port Large Displacement Engine Family : GM LS GEN III/IV 3-Bolt 8 Cylinder (1997-2015) Exhaust Duration at .050 inch Lift : 263 Exhaust Valve Lift : 0.624 Grind Number : 297LRR HR14 Intake Duration at .050 Inch Lift : 247 Intake Valve Lift : 0.624 Lifter Style : Hydraulic Roller Lifters Included : No Lobe Separation : 114 Valve Springs Required : Yes Lifter Type : Hydraulic Roller RPM Range : 2400-7000 Exhaust Duration : 313 Usage : Street/Performance Exhaust Duration @ .050 in. : 263 Exhaust Valve Lift(in) : 0.624 Intake Duration @ .050 in. : 247 Intake Valve Lift(in) : 0.624 Intake Duration : 297 Engine Components::Camshafts