Page 222 - 2021-22_EngineCatalogAP

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