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