ULTRA-DYNE

CUSTOM GROUND

HYDRAULIC ROLLER CAMSHAFTS

8620 Billet copper coated cores !!

ORIGIONAL MASTER GRINDS !

 TYPICAL APPLICATION

 DURATION AT SEAT

 LOBE SEPARATION

 GROSS VALVE LIFT WITH 1.5 ROCKERS

 DURATION AT .050

 Very streetable 2000 stall. Broad torque curve.

270 / 274

 112

  .401 / .421

 206 / 210

 Good street / strip cam, 2200 stall or 4 speed.

272 / 282

 112

  .447 / .447

206 / 216

 400-455 Street / strip, 2500 stall, 4 speed, strong bottom end. killer street

288 / 296

 110

  .530 / .530

223 / 231

 400-455 Street / strip, 2300 stall, 4 speed, Power 2300 to 6000 milder than pervious one

 284 / 292

 110

  .492 / .492

 218 / 226

 Sweet : Street / strip cam, 3000 stall, 4 speed. Power 3000 to 6400

 284 / 288

 112

  .530 / .530

 230 / 234

 Like Ram Air 4 but, hyd. roller Power: 3000 to 6400

288 / 296

 110

  .530 / .530

 234 / 242

 Bigger than RA4, run a 5 or 6 speed, you'll love it !

 292 / 302

 110

  .530 / .530

238 / 248

428-455 Great torque for heavy car. Power 3500 to 6400

296 / 300

 110

  .530 / .573

 242 / 245

 455 or bigger, hi stall or 5 or 6 speed with 373's in the rear

 300 / 308

110

  .573 / .573

245 / 253

8620 COPPER COAT BILLET CAM------------------$295.00

#857-16 HYDRAULIC ROLLER LIFTERS ---------$440.00

 

 

 

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