CAMSHAFTS AND KITS
Chevrolet Big Block 396-454 1967-95 (Cont.)
Adv. Duration
Duration @ .050"
Valve Lift
Valve Lash
Lobe Center
Part No.
Description
RPM Range
Roller Camshafts Howards Cams Mechanical Roller - Max Torque Street/Strip HRC121153-10 Cam Only 2500-6700 285°/290° 248°/255° Howards Cams Mechanical Roller - Max Effort Drag HRC121033-12 Cam Only 5200-8200 317°/327° 285°/295°
.660"/.675" .020"/.020"
110°
.810"/.765" .022"/.022" .702"/.702" .025"/.025"
112° 110°
HRC121123-10
Cam Only
3500-7200
308°/314°
270°/278°
Lunati Voodoo Mechanical Roller - Street/Strip LNT40110730 Cam Only 2500-6400 261°/267° Lunati Special Purpose Roller Camshafts LNT40110904 Cam Only 3800-7400 314°/320° LNT40110734 Cam Only 3000-7200 285°/293°
231°/237° 255°/263°
.629"/.639" .018"/.018" .680"/.680" .018"/.018"
106° 104°
269°/276° 276°/284°
.685"/.692" .024"/.024" .722"/.722" .028"/.028"
110° 110°
LNT40110922
Cam Only
4200-7800
312°/320°
Chevrolet Big Block 7.4L/8.2L 1996-2000
Adv. Duration
Duration @ .050"
Valve Lift
Valve Lash
Lobe Center
Part No.
Description
RPM Range
Hydraulic Roller Camshaft Comp Cams Xtreme Energy Hydraulic Roller Camshaft - GM 8.1L 2001-Present COM46-413-9 Cam Only 1000-5000 264°/270° 221°/218° .510"/.510" — 114° Crane Cams Hydraulic Roller Camshafts CRN168741 Cam Only 2200-6000 298°/306° 236°/244° .610"/.632" — 112° CRN168761 Cam Only 2000-5800 292°/298° 230°/236° .598"/.610" — 112° CRN169611 Cam Only 2500-6000 284°/292° 222°/230° .576"/.598" — 110°
Chrysler Small Block 273-360
Adv. Duration
Duration @ .050"
Valve Lift
Valve Lash
Lobe Center
Part No.
Description
RPM Range
Hydraulic Camshafts & Kits Comp Cams High Energy Hydraulic Camshafts & Lifter Kits COM20-210-2 Cam Only 1200-5200 260°/260° 212°/212° .440"/.440" Note: (CL) - Stocking camshaft and lifters add “CL” to Prefix. Example: COMCL20-212-2 Comp Cams Xtreme Energy Hydraulic Camshafts COM20-220-3 Cam Only 800-4800 250°/260° 206°/212° .432"/.444" COM20-212-2 Cam Only (CL) 1500-5500 268°/268° 218°/218° .454"/.454"
— 110° — 110°
110°
COM20-221-3 COM20-222-3 COM20-223-3 COM20-224-4 COM20-225-4
Cam Only Cam Only Cam Only Cam Only Cam Only
1000-5200 1300-5600 1600-5800 1800-6000 2300-6500
256°/268° 262°/270° 268°/280° 276°/286° 284°/294°
212°/218° 218°/224° 224°/230° 230°/236° 240°/246°
.447"/.455" .462"/.470" .477"/.480" .488"/.491" .507"/.510"
— 110° — 110° — 110° — 110° — 110°
Comp Cams Xtreme Hi-Lift Hydraulic Camshafts COM20-227-4 Cam Only 2000-6000 275°/287° Comp Cams Thumpr Hydraulic Camshaft COM20-600-4 Cam Only 2000-5800 279°/296° Comp Cams Magnum Muscle Hydraulic Camshafts COM20-309-4 Cam Only 1800-5800 268°/276° 222°/226° Comp Cams Magnum Hydraulic Camshafts COM20-214-4 Cam Only 1800-5800 270°/270° 224°/224° Comp Cams Nostalgia Purple Plus Hydraulic Camshafts COM20-670-4 Cam Only 2200-6000 280°/287° 233°/240° Crane Cams CompuCam Hydraulic Camshaft - 1992-00 318 (5.2) & 360 (5.9) Computer-Controlled Engines CRN704121 Cam Only 1500-5000 260°/264° 204°/208° .458"/.467" 231°/237° .525"/.525" 227°/241° 235°/249° .486"/.473" .497"/.483" COM20-601-4 Cam Only 2200-6100 287°/304° .464"/.464" .470"/.470" .480"/.480" COM20-232-4 Cam Only 2500-6000 280°/280° 230°/230° .474"/.474"
— 110°
— 107° — 107°
— 110°
— 110° — 110°
— 110°
— 114°
2018 ENGINE BUILDER CATALOG
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