Page 248 - 2018 Racecar Engineering Engine Parts and Accessories Catalog

CAMSHAFTS AND KITS

Chevrolet Small Block 283-400 (Cont.)

Adv. Duration Valve Valve Lobe
Part No. Description RPM Range Duration @ .050" Lift Lash Center
Mechanical Camshafts & Kits
Isky Hi-Rev Series Oval Track Mechanical Camshafts
ISK201524 Cam Only 2400-6600 278°/282° 244°/248° .524"/.534" .016"/.016" 106°
ISK201534 Cam Only 2600-6800 282°/288° 248°/254° .534"/.525" .016"/.016" 106°
ISK201547 Cam Only 3000-7000 288°/292° 254°/259° .547"/.548" .016"/.016" 106°
ISK201549 Cam Only 3000-7200 288°/296° 258°/263° .547"/.555" .016"/.016" 106°
Isky Magnum XL Oval Track Mechanical Camshafts
ISK201535 Cam Only 2400-6600 274°/ 274° 246°/246° .535"/.535" .014"/.014" 108°
ISK201536 Cam Only 2400-6800 274°/278° 246°/250° .535"/.545" .014"/.014" 106°
ISK201544 Cam Only 2500-6700 278°/ 278° 250°/250° .545"/.545" .014"/.014" 108°
ISK201546 Cam Only 2600-7000 278°/282° 250°/254° .545"/.555" .014"/.014" 106°
Isky Drag Race Mechanical Camshaft
ISK201506 Cam Only 3000-7000 290°/290° 254°/254° .505"/.505" .030"/.030" 108°
Lunati Oval Track & Drag Race Mechanical Camshafts
LNT30120944 Cam Only/Oval 3600-7000 296°/298° 255°/259° .525"/.534" .024"/.024" 106°
LNT30120950 Cam Only/Oval 3800-6500 283°/288° 244°/249° .530"/.543" .018"/.018" 106°
LNT30120953 Cam Only/Oval 3000-6400 288°/290° 249°/249° .543"/.507" .018"/.018" 108°
LNT30120945 Cam Only/Oval 3800-7000 294/306 256/259 .552"/.519" .024"/.030" 106°
LNT30120946 Cam Only/Oval 3400-7000 288°/293° 249°/254° .543/".552" .018"/.018" 106°
LNT30120936 Cam Only/Oval 3500-7000 288°/298° 249°/259° .543"/.561" .018"/.018" 106°
LNT30120948 Cam Only/Oval 3500-7200 293°/298° 254°/259° .552"/.561" .018"/.018" 106°
LNT30120919 Cam Only/Drag 3800-7200 292°/302° 256°/268° .550"/.571" .024"/.024" 106°
Lunati Tight Lash Solid Cam - Oval Track
LNT30120917 Cam Only 2800-7000 278°/282° 248°/252° .530"/.541" .016"/.016" 106°
Lunati “Lift Rule” Solid Cam - Oval Track
LNT30120925 Cam Only 2800-6800 285°/295° 252°/261° .525"/.525" .025"/.025" 106°
Roller Camshafts
Comp Cams Magnum Roller Camshafts
COM12-700-8 Cam Only 2000-6000 268°/268° 224°/224° .525"/.525" .020"/.020" 110°
COM12-702-8 Cam Only 2500-6500 280°/280° 236°/236° .550"/.550" .020"/.020" 110°
COM12-705-8 Cam Only 3000-7000 300°/300° 255°/255° .575"/.575" .020"/.020" 110°
Comp Cams Xtreme Energy Roller Camshafts
COM12-771-8 Cam Only 2500-6500 280°/286° 242°/248° .570"/.576" .016"/.016" 110°
COM12-772-8 Cam Only 3000-7000 286°/292° 248°/254° .576"/.582" .016"/.016" 110°
COM12-773-8 Cam Only 3200-7200 292°/297° 254°/260° .582"/.588" .016"/.016" 110°
COM12-857-9 Cam Only 3500-7500 283°/287° 255°/259° .645"/.645" .016"/.016" 106°
Comp Cams Drag Race Roller Camshafts
COM12-801-9 Cam Only 4500-7500 313/322 276/284 .660"/.630" .026"/.028" 106°
COM12-900-9 Cam Only 3200-6200 288°/296° 252°/258° .630"/.630" .020"/.020" 106°
COM12-908-9 Cam Only 4200-7200 300°/308° 264°/270° .630"/.630" .026"/.026" 106°
Comp Cams Oval Track Standard Base Circle Roller Camshafts
COM12-901-9 Cam Only 3500-6500 292°/296° 256°/258° .630"/.630" .020"/.020" 106°
COM12-902-9 Cam Only 3600-6600 296°/300° 260°/262° .630"/.630" .020"/.020" 106°
COM12-906-9 Cam Only 6200-8500 312°/322° 276°/284° .630"/.630" .020"/.020" 107°
COM12-940-9 Cam Only 3000-7000 290°/300° 260°/264° .645"/.630" .020"/.022" 106°
Comp Cams Oval Track .900" Base Circle Roller Camshafts
COM12-890-9 Cam Only 4500-7500 292°/308° 264°/272° .660"/.630" .020"/.020" 106°
COM12-920-9 Cam Only 3800-7000 288°/300° 260°/264° .660"/.630" .020"/.022" 106°
COM12-924-9 Cam Only 4200-7000 296/304 260/267 .630"/.630" .020"/.022" 104°
COM12-993-9 Cam Only 4200-7200 300°/304° 264°/266° .630"/.630" .020"/.020" 106°
COM12-996-9 Cam Only 6200-8500 312/322 276/284 .630"/.630" .020"/.022" 107°
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"/.26" 108°
Comp Cams Roller Camshafts - “Open Wheel” Oval Track
COM12-780-9 Cam Only 3200-7500 287°/291° 256°/260° .589"/.589" .016"/.018" 107°
* Note: For blocks using 50mm roller cam bearings.

2018 ENGINE BUILDER CATALOG 247