Cam Quick Reference Guide

Here are a number of good cams to consider for your classic Pontiac engine. Remember, the cam you choose must complement all the other parts to optimize power. Note: Lift is with 1.5 rockers. See --Selecting a Hydraulic Cam....

   

Cam

Int @ .050

Exh @ .050

Adv Duration Int/Exh

Lobe Separation Angle

Gross Lift Int/Exh
(1.5)

2157
Performer

204

214

278/288

110

.420/.442

068
OEM

212

225

288/302

116

.408/.407

WG1169
Wolverine

214

224

280/290

112

.443/.465

Fireball II
Crane

216

216

290/290

110

.454/.454

HMV-272-2
Crane

216

228

272/284

112

.454/.480

268H
Comp Cams

218

218

268/268

110

.454/.454

Ultradyne

221

230

276/286

110

.454/.454

283801
Crane

222

234

278/290

114

.467/494

Ultradyne

223

231

280/288

110

.463/.485

270 H
Comp Cams

224

224

270/270

110

.470/.470

WG 1096
Wolverine

224

234

290/300

112

.465/.488

744
OEM

224

236

301/313

115

.408/.407

07701
Lunati

225

225

275/275

108

.477/.477

280H
Comp Cams

230

230

280/280

110

.480/.480

041
OEM

230

240

308/320

114

.470/.470


 

 

 

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