*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 : cca146-460-11 Description : LSR All Out Power Camshaft Title : 146-460-11 CamShaft, GM LS2/LS3 1 Bolt 28 5LrR HR-13 Intake Duration : 285 Exhaust Valve Lift(in) : 0.624 RPM Range : 2200-7000 Exhaust Duration : 301 Exhaust Duration @ .050 in. : 251 Intake Duration @ .050 in. : 235 Intake Valve Lift(in) : 0.621 Lifter Type : Hydraulic Roller Usage : Street/Strip Assembly Lubricant Included : No California Proposition 65 : WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov Camshaft Gear Attachment : 1-Bolt Camshaft Material : Billet Steel Camshaft Series : LSR Engine Family : GM LS2/LS3 GEN IV Single-Bolt w/o VVT and AFM 8 Cylinder (2007-2015) Grind Number : 285LrR HR-13 Lifters Included : No Lobe Separation : 113 Valve Springs Required : Yes 1998-2002 Chevrolet Camaro Z28 V8.-cc Engine Components::Camshafts 1998-2002 Chevrolet Camaro Z28 SS V8.-cc Engine Components::Camshafts 2003 Chevrolet Corvette 50th Anniversary Edition V8.-cc Engine Components::Camshafts 2003 Chevrolet Corvette 50th Anniversary Edition Pace Car V8.-cc Engine Components::Camshafts 1997-2004 Chevrolet Corvette Base V8.-cc Engine Components::Camshafts 1998 Chevrolet Corvette Indianapolis 500 Pace Car V8.-cc Engine Components::Camshafts 2001-2004 Chevrolet Corvette Z06 V8.-cc Engine Components::Camshafts 1998-2002 Pontiac Firebird Formula V8.-cc Engine Components::Camshafts 1998-2002 Pontiac Firebird Trans Am V8.-cc Engine Components::Camshafts 2004 Pontiac GTO Base V8.-cc Engine Components::Camshafts