Page 74 - 2021-22_EngineCatalogAP

CAMSHAFTS AND KITS
283-400 - Cont.
RPM Part No. Description Range
Mechanical Camshafts and Kits
Isky Magnum XL Oval Track Mechanical Camshafts
Adv. Duration
274°/ 274° 274°/278° 278°/ 278° 278°/282°
290°/290°
288°/293° 288°/298° 293°/298° 292°/302°
278°/282° 285°/295°
268°/268° 280°/280° 300°/300°
280°/286° 286°/292° 292°/297° 283°/287°
313°/322° 288°/296° 300°/308°
Duration @ .050"
246°/246° 246°/250° 250°/250° 250°/254°
254°/254°
249°/254° 249°/259° 254°/259° 256°/268°
248°/252° 252°/261°
224°/224° 236°/236° 255°/255°
242°/248° 248°/254° 254°/260° 255°/259°
276°/284° 252°/258° 264°/270°
256°/258° 260°/262° 276°/284° 260°/264°
264°/272° 260°/264° 260°/267° 264°/266° 276°/284°
Valve Lift
.535"/.535" .535"/.545" .545"/.545" .545"/.555"
.505"/.505"
.543/".552" .543"/.561" .552"/.561" .550"/.571"
.530"/.541" .525"/.525"
.525"/.525" .550"/.550" .575"/.575"
.570"/.576" .576"/.582" .582"/.588"
.645"/.645"
.660"/.630" .630"/.630" .630"/.630"
.630"/.630" .630"/.630" .630"/.630" .645"/.630"
.660"/.630" .660"/.630" .630"/.630"
.630"/.630" .630"/.630"
.679"/.645" .589"/.589"
.648"/.645" .648"/.645"
.630"/.630" .639"/.632"
.709"/.694" .715"/.698"
.630"/.630" .626"/.627"
Valve Lobe
Lash
Center
ISK201535 ISK201536 ISK201544 ISK201546
Cam Only Cam Only Cam Only Cam Only
2400-6600 2400-6800 2500-6700 2600-7000
3000-7000
.014"/.014" 108° .014"/.014" 106° .014"/.014" 108° .014"/.014" 106°
.030"/.030" 108°
.018"/.018" 106° .018"/.018" 106° .018"/.018" 106° .024"/.024" 106°
.016"/.016" 106°
.025"/.025" 106°
.020"/.020" 110° .020"/.020" 110° .020"/.020" 110°
.016"/.016" 110° .016"/.016" 110° .016"/.016" 110° .016"/.016" 106°
.026"/.028" 106° .020"/.020" 106° .026"/.026" 106°
.020"/.020" 106° .020"/.020" 106° .020"/.020" 107° .020"/.022" 106°
.020"/.020" 106° .020"/.022" 106° .020"/.022" 104° .020"/.020" 106° .020"/.022" 107°
.024"/.026" 108°
.016"/.018" 107°
.016"/.020" 107° .016"/.020" 108°
.020"/.022" 106° .020"/.022" 106°
.016"/.018" 107° .016"/.018" 107°
.020"/.020" 106°
.026"/.028" 105°
Isky Drag Race Mechanical Camshaft
ISK201506 Cam Only
Lunati Oval Track and Drag Race Mechanical Camshafts
LNT30120946 LNT30120936 LNT30120948 LNT30120919
Cam Only/Oval Cam Only/Oval Cam Only/Oval Cam Only/Drag
3400-7000 3500-7000 3500-7200 3800-7200
2800-7000 2800-6800
2000-6000 2500-6500 3000-7000
Lunati Tight Lash Solid Cam - Oval Track
LNT30120917 Cam Only
Lunati “Lift Rule” Solid Cam - Oval Track
LNT30120925 Cam Only
Roller Camshafts
Comp Cams Magnum Roller Camshafts
CHEVROLET SMALL BLOCK
COM12-700-8 COM12-702-8 COM12-705-8
Cam Only Cam Only Cam Only
Comp Cams Xtreme Energy Roller Camshafts
COM12-771-8 COM12-772-8 COM12-773-8 COM12-857-9
Cam Only Cam Only Cam Only Cam Only
2500-6500 3000-7000 3200-7200 3500-7500
4500-7500 3200-6200 4200-7200
Comp Cams Drag Race Roller Camshafts
COM12-801-9 COM12-900-9 COM12-908-9
Cam Only Cam Only Cam Only
Comp Cams Oval Track Standard Base Circle - Roller Camshafts
COM12-901-9 COM12-902-9 COM12-906-9 COM12-940-9
Cam Only Cam Only Cam Only Cam Only
3500-6500 3600-6600 6200-8500 3000-7000
292°/296° 296°/300° 312°/322° 290°/300°
Comp Cams Oval Track .900" Base Circle - Roller Camshafts
COM12-890-9 COM12-920-9 COM12-924-9 COM12-993-9 COM12-996-9
Cam Only Cam Only Cam Only Cam Only Cam Only
4500-7500 3800-7000 4200-7000 4200-7200 6200-8500
292°/308° 288°/300° 296°/304° 300°/304° 312°/322°
Comp Cams Drag Race .900" Base Circle, 4 & 7 Firing Order Swap - Roller Camshafts
COM12-821-14 Cam Only 5000-7500 312°/325°
Comp Cams Roller Camshafts - “Open Wheel” Oval Track
COM12-780-9 Cam Only 3200-7500 287°/291°
Comp Cams Xtreme Oval Track .900" Base Circle - Roller Camshafts
COM12-861-9 Cam Only 3400-7600 287°/300°
COM12-863-9 Cam Only 3400-7600 291°/304°
Comp Cams Oval Track, 4 & 7 Firing Order Swap - Roller Camshafts
COM12-823-14 Cam Only 4000-7000 288°/296°
COM12-826-14 Cam Only 4400-7600 288°/296°
Comp Cams 4 & 7 Swap Roller Camshafts - “Open Wheel” Oval Track
279°/286° 256°/260°
259°/268° 263°/272°
252°/258° 258°/264°
260°/265° 264°/269°
256°/264° 256°/260°
COM12-841-14 Cam Only
COM12-842-14 Cam Only
Crane Cams Roller Camshafts
CRN118821 Cam Only
Crower Oval Track Roller Camshaft
CRO00430 Cam Only
3800-7600 4000-7800
4000-7800 3000-7000
289°/298° 293°/302°
288°/296° 284°/294°
72 2021-22 ENGINE BUILDER CATALOG