CAMSHAFTS AND KITS
Chevrolet Big Block 396-454 1967-95 (Cont.)
RPM Range
Adv. Duration
Duration @ .050"
Valve Lift
Valve Lash
Lobe Center
Part No.
Description
Mechanical Camshafts and Kits Crane Cams Drag Race Mechanical Camshafts CRN134691 Cam Only/Sat. Night Spcl.
4000-7500 2800-6600
290°/300° 304°/314°
256°/266° 238°/248°
.580"/.600" .026"/.026" .544"/.547" .022"/.022"
110° 114°
CRN133841
Cam Only
Mechanical Roller Camshafts Comp Cams Magnum Mechanical Roller Camshafts COM11-692-8 Cam Only 2200-6500
288°/288° 308°/308°
246°/246° .623"/.623" .020"/.020" 264°/264° .652"/.652" .020"/.020"
110° 110°
COM11-693-8
Cam Only
3000-7200
Comp Cams Xtreme Energy Mechanical Roller Camshafts COM11-770-8 Cam Only 2200-6200
274°/280° 280°/286° 286°/292° 292°/298°
236°/242° .639"/.646" .016"/.016" 242°/248° .646"/.653" .016"/.016" 248°/254° .653"/.660" .016"/.016" 254°/260° .660"/.666" .016"/.016"
110° 110° 110° 110°
COM11-771-8 COM11-772-8 COM11-773-8
Cam Only Cam Only Cam Only
2500-6500 3000-7000 3200-7200
Comp Cams Xtreme Marine Mechanical Roller Camshafts COM11-702-9 Cam Only 4500-7000 Comp Cams Drag Race Mechanical Roller Camshafts COM11-713-9 Cam Only 3200-6200
306°/319°
271°/282° .680"/.680" .028"/.028"
110°
288°/296° 296°/304° 304°/312° 312°/319° 321°/336° 322°/330° 324°/332° 306°/315° 326°/346° 324°/340° 313°/322° 324°/332°
254°/262° 262°/270° 270°/278° 278°/282° 286°/298° 284°/294° 284°/292° 270°/280° 286°/310° 286°/302° 278°/286° 286°/294°
.714"/.714" .028"/.028" .714"/.714" .028"/.028" .714"/.714" .028"/.028" .714"/.680" .028"/.028" .748"/.748" .028"/.028" .725"/.714" .028"/.028" .775"/.748" .026"/.028" .714"/.710" .024"/.026" .810"/.756" .024"/.026" .800"/.748" .028"/.030" .748"/.714" .028"/.030" .775"/.748" .028"/.028"
108° 108° 108° 110° 112° 110° 112° 110° 114° 112° 110° 110°
COM11-715-9 COM11-717-9 COM11-703-9 COM11-740-9 COM11-718-9 COM11-721-9 COM11-724-9 COM11-725-9 COM11-727-9 COM11-734-9 COM11-736-9
Cam Only Cam Only Cam Only Cam Only Cam Only Cam Only Cam Only Cam Only Cam Only Cam Only Cam Only
3500-6500 4000-6800 4500-7300 5000-7500 5000-7800 5200-7500 4800-7200 5200-7800 5200-8000 4500-7300 5000-7800
Comp Cams Puller/Mud Race Mechanical Roller Camshafts COM11-700-9 Cam Only 3200-6500
288°/296°
253°/261°
.680"/.680" .028"/.030"
108°
Comp Cams Drag Race Mechanical Roller Camshafts 4 & 7 Swap COM11-750-14 Cam Only 4300-8000 310°/330°
277°/292° 281°/296° 285°/300° 276°/284° 286°/296° 285°/312°
.800"/.800" .026"/.028" .873"/.800" .024"/.026" .824"/.800" .024'/.026" .748"/.714" .028"/.030" .748"/.748" .026"/.028" .846"/.810" .024"/.026"
114° 114° 114° 110° 112° 116°
COM11-751-14 COM11-752-14 COM11-749-14 COM11-747-14 COM11-754-14
Cam Only Cam Only Cam Only Cam Only Cam Only
4800-8500 5000-9000 4600-7400 5000-8500 5200-9200
314°/334° 318°/338° 313°/322° 321°/336° 285°/312°
Comp Cams Drag Race Blower Mechanical Roller Camshaft COM11-694-8 Cam Only 3500-7000
300°/308°
255°/262°
.652"/.652" .020"/.020"
114°
Crane Cams Drag Race Roller Cams CRN138101 Cam Only
3600-7200 4600-8000 4600-8200 5000-8400 3400-7200 3600-7200
286°/294° 314°/324° 314°/324° 324°/336° 304°/312° 304°/312°
254°/262° 274°/284° 274°/284° 284°/296° 254°/262° 254°/262°
.714"/.714" .020"/.020" .737"/.726" .026"/.026" .737"/.726" .026"/.026" .775"/.740" .026"/.026" .636"/.636" .020"/.020" .636"/.636" .020"/.020"
112° 110° 114° 114° 112° 114°
CRN138291 CRN138351 CRN138391 CRN138631 CRN138791
Cam Only Cam Only Cam Only Cam Only Cam Only
Howards Cams Mechanical Roller Camshafts - Max Torque Street/Strip HRC121153-10 Cam Only 2500-6700 285°/290° Howards Cams Mechanical Roller Camshafts - Max Effort Drag HRC121033-12 Cam Only 5200-8200 317°/327°
248°/255°
.660"/.675" .020"/.020"
110°
285°/295° 270°/278°
.810"/.765" .022"/.022" .702"/.702" .025"/.025"
112° 110°
HRC121123-10
Cam Only
3500-7200
308°/314°
Lunati Voodoo Mechanical Roller - Street/Strip LNT40110734 Cam Only Lunati Special-Purpose Roller Camshafts LNT40110904 Cam Only
3000-7200
285°/293°
255°/263°
.680"/.680" .018"/.018"
104°
3800-7400 4200-7800
314°/320° 312°/320°
269°/276° .685"/.692" .024"/.024" 276°/284° .722"/.722" .028"/.028"
110° 110°
LNT40110922
Cam Only
220
2021-22 ENGINE BUILDER CATALOG
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