|
|
|
Profile Number | Advertised Timings | DURATION | VALVE LIFT | TAPPET CLEARANCE | REMARKS | ||||||||||
Ex Op. B.B.D.C. | Ex Cl A.T.D.C | In Op. B.T.D.C. | In Cl A.B.D.C | Advertised | @ 0.050" | Gross. | @ T.D.C. | Ex. | In. | | |||||
422A | 66 | 18 | 22 | 62 | 264 | 264 | 208 | 208 | .480" | .480" | H | H | General purpose/good idle. | ||
725 | 68 | 20 | 28 | 60 | 268 | 268 | 214 | 214 | .520" | .520" | H | H | Torque/good idle. | ||
1067 | 87 | 33 | 28 | 72 | 300 | 290 | 230 | 220 | H | H | Std. 429 Cobra Jet. | ||||
1040 | 75 | 27 | 31 | 71 | 282 | 282 | 226 | 226 | .520" | .520" | H | H | Mid range/fair idle. | ||
599 | 86 | 38 | 32 | 80 | 282 | 292 | 228 | 214 | .515" | .520" | H | H | Mild smooth idle. | ||
726 | 67 | 31 | 31 | 67 | 278 | 278 | 229 | 229 | .540" | .540" | H | H | |||
926 | 73 | 37 | 31 | 67 | 290 | 278 | 234 | 222 | .560" | .540" | H | H | 3000-6000 rpm. | ||
727 | 81 | 45 | 45 | 81 | 306 | 306 | 235 | 235 | .540" | .540" | H | H | |||
1001 | 91 | 39 | 42 | 78 | 310 | 300 | 244 | 234 | .560" | .590" | H | H | 3500 rpm^. | ||
376 | 88 | 40 | 48 | 80 | 308 | 308 | 242 | 242 | .525" | .525" | H | H | Street/strip. | ||
Notes -
- Valve springs and rockers are the same as a 351cleveland.
- A large range of solid profiles also available.
- Roller cams also available.