Street Hydraulics

These profiles are for use with hydraulic flat tappet lifters.
The Hydraulic Street series profiles are for use in both street and racing applications,
and require the use of our JRC hydraulic lifters.

Hydraulic F.T. Series

image002

 

 


 Duration

Lobe

Net Lifts

Part #

Seat

.050″

Lift

1.5

1.6

1.7

H62279

248°

192°

.279″

.418″

.446″

.474″

H64289

256°

200°

.289″

.434″

.462″

.491″

H65295

260°

204°

.295″

.443″

.472″

.502″

H66299

264°

208°

.299″

.449″

.478″

.508″

H67300

268°

210°

.300″

.450″

.480″

.510″

H68305

272°

216°

.305″

.458″

.488″

.519″

H69310

276°

220°

.310″

.465″

.496″

.527″

H70330

280°

224°

.330″

.495″

.528″

.561″

H71330

284°

228°

.330″

.495″

.528″

.561″

H72334

288°

232°

.334″

.501″

.534″

.568″

H73334

292°

236°

.334″

.501″

.534″

.568″

H440D64307

256°

202°

.307″

.461″

.491″

.522″


 

Racing Hydraulics

These profiles are for use with hydraulic flat tappet lifters.
The Hydraulic Racing series profiles are for use in racing applications only,
and require the use of our JRC hydraulic lifters.

Hydraulic Racing F.T. Series

image002

 

 


 Duration

Lobe

Net Lifts

Part #

Seat

.050″

Lift

1.5

1.6

1.7

H72268

288°

235°

.268″

.402″

.429″

.455″

H72286

288°

230°

.286″

.429″

.457″

.486″

H72333

288°

245°

.333″

.500″

.533″

.566″

H73260

292°

234°

.260″

.390″

.416″

.442″

H73286

292°

234°

.286″

.429″

.457″

.486″

H76268

304°

251°

.268″

.402″

.429″

.455″

H76285

304°

243°

.285”

.427”

.456”

.484”

H76296

304°

248°

.296″

.444″

.474″

.503″

H76333-4

304°

243°

.333″

.500″

.533″

.566″

H76351

304°

264°

.351″

.526″

.561″

.596″

H76369

304°

252°

.369″

.554″

.590″

.627″

H78296

312°

256°

.296″

.444″

.474″

.503″

H78365

312°

272°

.365″

.547″

.584″

.620″


 

Overhead Hydraulics

These profiles are for use in overhead cam applications that use Hydraulic bucket style followers.

 

 


Duration

Lobe

 

Part #

@ Seat

@ .050″

Lift

 

H67440EX 268° 224° .440”
H68475IN 272° 229° .475″
H69475IN 276° 232° .475″
H71500EX1 285° 240° .500”
H72500EX3 291° 245° .500″
H73500IN2 294° 249° .500″
H74500EX 296° 249° .500”
H74500IN1 297° 251° .500″
H75500IN 300° 255° .500″