Page 243 - 2018 Racecar Engineering Engine Parts and Accessories Catalog
P. 243
CAMSHAFTS AND KITS
Chevrolet Small Block 283-400 (Cont.)
Adv. Duration Valve Valve Lobe
Part No. Description RPM Range Duration @ .050" Lift Lash Center
Hydraulic Camshafts & Kits
Howards Cams Max Oval
HRC110071-06 Cam Only 2500-6000 284°/284° 222°/222° .410"/.410" — 106°
HRC111241-12 Cam Only 1600-6200 290°/300° 224°/232° .450"/.450" — 112°
HRC111241-06 Cam Only 2600-6800 290°/300° 224°/232° .450"/.450" — 112°
HRC112681-06 Cam Only 2800-6800 288°/288° 235°/237° .480"/.488" — 106°
HRC112691-06 Cam Only 2500-6600 300°/300° 232°/232° .450"/.450" — 106°
HRC112701-06 Cam Only 3000-6300 292°/296° 228°/232° .390"/.410" — 106°
HRC112711-06 Cam Only 3500-6800 296°/302° 236°/242° .390"/.410" — 108°
HRC112601-06 Cam Only 3000-6400 289°/294° 235°/241° .488"/.503" — 106°
Howards Cams Max Oval, Lift Rule
HRC110091-06 Cam Only 2600-6000 298°/298° 242°/242° .410"/.410" — 106°
HRC112941-06 Cam Only 3400-6600 294°/298° 241°/245° .450"/.450" — 106°
Howards Cams Street - Max Efficiency
HRC110931-11 Cam Only 1000-5000 286°/286° 214°/214° .430"/.430" — 111°
Howards Cams Street/Strip - Max Torque
HRC112681-12 Cam Only 2800-6800 288°/288° 232°/323° .480"/.488" — 112°
HRC110991-08 Cam Only 1700-5700 284°/284° 220°/220° .470"/.470" — 108°
HRC112031-08 Cam Only 3000-6500 288°/288° 232°/232° .480"/.480" — 108°
HRC112041-09 Cam Only 3400-6700 302°/302° 246°/246° .510"/.510" — 109°
Isky Oval Track Camshaft & Lifter Kits
ISK201268 Cam Only 2000-6400 268°/268° 224°/224° .450"/.450" — 107°
ISK201274 Cam Only 2200-6500 274°/274° 226°/226° .490"/.490" — 108°
ISK201278 Cam Only 2500-6800 278°/278° 234°/234° .450"/.450" — 106°
ISK201281/6 Cam Only 2500-6800 280°/280° 232°/232° .485"/.485" — 106°
ISK201284/292-6 Cam Only 2700-7000 284°/292° 236°/244° .510"/.505" — 106°
ISK201288 Cam Only 2800-7000 288°/288° 244°/244° .450"/.450" — 106°
ISK201292 Cam Only 2800-7000 292°/292° 244°/244° .505"/.505" — 108°
ISK201292/6 Cam Only 2800-7000 292°/292° 244°/244° .505"/.505" — 106°
ISK201296/6 Cam Only 3000-7000 296/296 248/248 .530"/.530" - 106
Isky .420" Lift Rule Oval Track Camshafts
ISK201LR1 Cam Only 2000-6200 264°/264° 224°/224° .415"/.415" — 107°
ISK201LR2 Cam Only 2400-6600 272°/272° 232°/232° .415"/.415" — 106°
ISK201LR3 Cam Only 2500-6800 280°/280° 240°/240° .415"/.415" — 106°
ISK201LR4 Cam Only 3000-7200 296°/296° 248°/248° .420"/.420" — 105°
Isky Stock Lift Rule Oval Track Camshafts
ISK201SL1 Cam Only 2000-6500 268°/272° 228°/232° .390"/.410" — 108°
ISK201SL2 Cam Only 2400-6800 276°/280° 236°/240° .390"/.410" — 106°
Isky Street/Strip Camshaft & Lifter Kit
ISKCL201274 Cam/Lifter Kit 2200-6500 274°/274° 226°/226° .490"/.490" — 108°
Isky Oval Track, Stock Lift Rule Class: 16" Vacuum @ 1000 RPM
ISK201SL1/14 Cam Only 2400-6400 268°/272° 228°/232° .390"/.410" — 114°
Isky Oval Track, .450" Lift Rule Class - 16" Vacuum @ 1000 RPM
ISK201268/14 Cam Only 2200-6400 268°/268° 224°/224° .450"/.450" — 114°
Isky Oval Track, Camshaft & Lifters
ISK201271 Cam Only 2000-6200 270°/270° 221°/221° .465"/.465" — 108°
Lunati Bootlegger Outlaw Hydraulic Camshafts & Lifter Kits
LNTXXX12224H Cam Only (LK) 2600-5800 269°/296° 224°/236° .485"/.485" — 108°
LNTXXX12232H Cam Only (LK) 2800-6000 277°/304° 232°/244° .500"/.500" — 108°
LNTXXX12240H Cam Only (LK) 3000-6200 240°/252° 285°/312° .515"/.515" — 108°
Lunati Street Master Camshafts & Lifter Kits
LNT10120302LK Cam/Lifter Kit 2200-6200 285°/285° 235°/235° .507"/.507" — 108°
LNT10120303 Cam Only 2500-6500 295°/295° 245°/245° .534"/.534" — 108°
Note: (LK) - Stocking camshaft and lifter kit. Add “LK” to suffix. Example: LNTHLK12224
242 2018 ENGINE BUILDER CATALOG
