CAM LOBE PROFILE CATALOG - Crane Cams Australia

PROFILE CODE
DUR. AT .050”/
LOBE LIFT
ADVERTISED DUR.
AT TAPPET LIFT
DEG. IN.
46 cranecams.com | 866.388.5120
DUR. AT
.200”
TAPPET LIFT
TAPPET LIFT AT
TOP DEAD CENTER
104 DEG.
INTAKE
114 DEG.
EXHAUST
SPECIALIZED PROFILES
GROSS VALVE LIFT WITH ZERO LASH AT
THEORETICAL ROCKER RATIO SHOWN
CAM
DYNAMICS
1.50 1.60 1.70 1.76 GRIND #
PROFILES FOR FLAT TAPPET STOCK LIFT RULES APPLICATIONS
CD1 Continued from previous page.
F-254/301 326 .0030 148 .111 .081 .451 .482 .512 .530 625
F-254/3101 292 .0120 156 .121 .093 .465 .496 .527 .546 695
F-258/301 330 .0030 151 .117 .086 .451 .482 .512 .530 626
F-258/3071 318 .0300 157 .124 .093 .461 .491 .522 .540 644
F-260/260 314 .0030 154 .129 .098 .390 .416 .442 .458 622
F-260/3060 322 .0030 156 .125 .095 .459 .490 .520 .539 260M
F-260/310 296 .0120 161 .133 .100 .465 .496 .527 .546 691
F-261/307 328 .0030 155 .124 .094 .461 .491 .522 .540 832
F-261/3071 324 .0300 161 .129 .097 .461 .491 .522 .540 643
F-262/3234 324 .0030 162 .130 .098 .485 .517 .550 .569 262M
F-262/329 328 .0030 166 .132 .097 .494 .526 .559 .579 631
F-264/285 318 .0030 163 .136 .104 .428 .456 .485 .502 628
F-266/310 302 .0120 165 .140 .109 .465 .496 .527 .546 692
F-268/301 340 .0030 158 .131 .101 .452 .482 .512 .530 627
F-268/3060 330 .0030 164 .137 .107 .459 .490 .520 .539 268M
F-272/3095 337 .0030 166 .141 .111 .465 .496 .527 .546 869
F-270/329 336 .0030 167 .138 .107 .494 .526 .559 .579 868
F-270/3451 306 .0120 180 .155 .121 .518 .552 .587 .607 693
F-272/3234 334 .0030 172 .145 .113 .485 .517 .550 .569 272M
F-272/345 326 .0030 186 .161 .124 .518 .552 .587 .607 636
F-274/345 310 .0120 193 .161 .127 518 .552 .587 .607 694
F-274/360 310 .0120 187 .165 .129 .540 .576 .612 .634 687
F-276/3090 338 .0030 170 .149 .119 .464 .494 .525 .544 276M
F-278/3290 340 .0030 176 .154 .123 .494 .526 .559 .579 278M
F-278/345 332 .0030 192 .171 .135 .518 .552 .587 .607 867
F-278/370 314 .0120 192 .174 .138 .555 .592 .629 .651 688
CD2 CD2 hydraulic and mechanical lifter Cam Dynamics stocker series—Dwell at Max Lift
H-235/261 289 .0030 131 .091 .064 .392 .418 .444 .459 742
H-236/265 302 .0030 132 .056 .056 .398 .424 .451 .466 752
H-242/2600 300 .0030 135 .092 .063 .390 .416 .442 .458 754
H-242/265 298 .0030 138 .101 .070 .398 .424 .451 .466 741
H-244/307 297 .0030 150 .085 .096 .461 .491 .522 .540 747
H-250/307 304 .0030 155 .103 .096 .461 .491 .522 .540 748
H-252/2603 302 .0030 154 .121 .088 .390 .416 .443 .458 654
H-252/316 302 .0040 161 .121 .087 .474 .506 .537 .556 666
H-253/260 309 .0030 148 .118 .088 .390 .416 .442 .458 744
H-253/307 307 .0030 159 .108 .101 .461 .491 .522 .540 746
H-254/272 308 .0030 150 .120 .088 .408 .435 .462 .479 753
H-254/2721 308 .0030 159 .125 .091 .408 .435 .462 .479 676
Continued on next page.