2021-22 Engine Catalog

CAMSHAFTS AND KITS

Chevrolet Big Block 396-454 1967-95 (Cont.)

RPM Range

Adv. Duration

Duration @ .050"

Valve Lift

Valve Lash

Lobe Center

Part No.

Description

Hydraulic Camshafts and Kits Comp Cams Xtreme Energy Hydraulic Camshafts COM11-230-3 Cam Only

600-4800 1000-5200 1300-5600 1600-5800 1800-6000 2300-6500 2800-7000

250°/260° 256°/268° 262°/270° 268°/280° 274°/286° 284°/296° 294°/306° 262°/270° 270°/278° 278°/288° 262°/268° 270°/286° 278°/292° 280°/288° 288°/304° 292°/296°

206°/212° 212°/218° 218°/224° 224°/230°

.470"/.475" .480"/.485" .504"/.510" .515"/.520"

— 110° — 110° — 110° — 110° — 110° — 110° — 110° — 111° — 111° — 111° — 112° — 112° — 112° — 110° — 112° — 110°

COM11-234-3 COM11-238-3 COM11-242-3 COM11-246-3 COM11-250-3 COM11-254-4

Cam Only Cam Only Cam Only CL Cam Only Cam Only Cam Only

230°/236° .552"/.555"

240°/246°

.574"/.578"

250°/256° .588"/.593"

CL Stocking camshaft and lifters add “CL” to Prefix. Example: COMCL11-242-3 Comp Cams Xtreme 4X4 Hydraulic Camshafts COM11-235-3 Cam Only 1400-5400

218°/226° 226°/234° 234°/244°

.505"/.515" .544"/.564" .564"/.570"

COM11-239-3 COM11-243-4

Cam Only Cam Only

1600-5800 2200-6200

Comp Cams Xtreme Marine Hydraulic Camshafts COM11-232-3 Cam Only

1000-5000 1600-5800 2000-6200 2600-6500 2500-6500 2500-6500

218°/224°

.505"/.515"

COM11-236-4 COM11-240-4 COM11-314-5 COM11-244-4 COM11-324-5

Cam Only Cam Only Cam Only Cam Only Cam Only

226°/236° .544"/.547"

234°/244° 232°/237° 244°/254° 244°/246°

.564"/.566" .547"/.547" .570"/.575" .568"/.578"

Comp Cams Thumpr Series Hydraulic Camshafts COM11-600-4 Cam Only CL

1800-5600 2000-5900

279°/296° 287°/304°

227°/241° 235°/249°

.498"/.493" .510"/.495"

— 107° — 107°

COM11-601-4

Mutha' Thumper Cam Only

CL Stocking camshaft and lifters add “CL” to Prefix. Example: COMCL11-600-4 Comp Cams Nitrous HP Hydraulic Camshafts COM11-564-4 Cam Only 2000-6500

274°/292° 284°/305°

230°/244° 240°/253°

.551"/.568" .575"/.595"

— 113° — 113°

COM11-568-4

Cam Only

2800-6800

Comp Cams Nostalgia Plus Hydraulic Camshafts COM11-670-4 Cam Only

1800-6200

276°/283°

229°/236°

.530"/524"

— 112°

Crane Cams Energizer Hydraulic Camshafts & Lifter Kits CRN103032 Cam/Lifter Kit 1200-4200

260°/260° 266°/266° 272°/272° 282°/282° 284°/284°

204°/204° .484"/.484" 210°/210° .499"/.499"

— 110° — 110° — 110° — 108° — 112°

CRN103042 CRN103052 CRN103072 CRN103062

Cam/Lifter Kit Cam/Lifter Kit Cam/Lifter Kit Cam/Lifter Kit

1600-4600 2000-5000 2500-5500 3000-6000

216°/216°

.515"/.515"

226°/226° .533"/.533" 228°/228° .544"/.544"

Crane Cams Blueprint Hydraulic Camshaft For 350 HP 396 CID CRN969391 Cam Only 1500-3800 Crane Cams Powermax Hydraulic Camshafts & Lifter Kits CRN133902 Cam/Lifter Kit 1000-4800

— 214°/218°

.461"/.480"

— 115°

260°/272° 278°/290° 298°/306° 286°/296° 286°/296° 296°/306°

204°/216°

.484"/.515"

— 112° — 114° — 114° — 112° — 112° — 114°

CRN133801 CRN132561 CRN134241 CRN134242 CRN134561

Cam Only Cam Only Cam Only

2200-5200 2800-5800 2500-5500 2400-6200 3000-6000

222°/234° .529"/.525" 228°/236° .530"/.551" 226°/236° .534"/.553"

Cam/Lifter Kit

226°/236°

.534"/.553"

Cam Only

236°/246° .553"/.571"

Elgin Industries Hydraulic Camshaft & Lifter Kit ELGCL-1066PK Cam/Lifter Kit

2000-4800

284°/284°

218°/218°

.519"/.519"

— 115°

Edelbrock Performer Plus Hydraulic Camshaft & Lifter Kit EDE2162 Cam/Lifter Kit 800-5500 Edelbrock Performer RPM Hydraulic Camshaft & Lifter Kit EDE7162 Cam/Lifter Kit 1500-6500

292°/302°

218°/228°

.500"/500"

— 114°

300°/306°

240°/246° .560"/.573"

— 112°

Howards Cams Hydraulic Camshafts HRC122521-15 Cam Only

1600-5600 1600-5600

275°/289° 275°/289°

221°/235° 221°/235°

.504"/.504" .504"/.504"

— 115° — 115°

HRC122521-15

Cam Only

217

2021-22 ENGINE BUILDER CATALOG

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