348-409 Chevrolet factory performance cams
| Factory # |
adv dur |
.050 dur |
cam lift |
Valve lift |
lobe centers |
Lash |
|
| |
|
|
|
|
|
|
|
| 3755946 |
256/262 |
222/245 |
.230/.235 |
.403/.412 |
110 |
.012/.018 |
350 hp "348 duntov" |
| 3796007 |
280/280 |
234/234 |
.248/.248 |
.434/.434 |
116.5 |
.018/.022 |
Mark IV 409 hp |
| 3830690 |
274/271 |
237/241 |
.288/.294 |
.504/.515 |
113.5 |
.022/.030 |
Mark VI 425 hp |
| 3837735 |
296/296 |
250/250 |
.317/.317 |
.555/.555 |
113.5 |
.030/.030 |
Mk VII Z-11 430 hp |
Small Block Chevrolet factory performance cams
| 3863151 |
320/320 |
221/221 |
.298/.298 |
.447/.447 |
114 |
00/00 |
350 hp - 327 |
| 3896962 |
312/312 |
222/222 |
.300/.307 |
.450/.460 |
114 |
00/00 |
L46/L82 - 350 |
| 3849346 |
314/314 |
254/254 |
254/254 |
.485/.485 |
110/118 |
..30/.30 |
Z-28 |
| 3736097 |
287/287 |
228/230 |
.263/.267 |
.395/.401 |
108/112 |
.012/.018 |
57-67 HIPO |
| 3972178 |
300/312 |
242/254 |
.290/.303 |
.435/.455 |
116 |
.024/.030 |
LT-1 |
| 3927140 |
316/323 |
256/268 |
.329/.341 |
.493/.512 |
108/116 |
.024/.026 |
1st OFF RD |
| 3965754 |
318/327 |
262/273 |
.341/.357 |
.512/.536 |
108/116 |
.024/.026 |
2nd OFF RD |
Big Block Chevrolet factory performance cams
| 3904359 |
289/302 |
214/218 |
.272/.282 |
.461/.480 |
110/120 |
00/00 |
350 hp 396/390 |
| 3904362 |
307/298 |
242/242 |
.306/.306 |
.520/.520 |
108/120 |
.024/.028 |
LS-6, L-78 |
| 3925535 |
332/333 |
264/270 |
.329/.341 |
.560/.580 |
108/116 |
.024/.026 |
L-88 |
| 3959180 |
327/333 |
262/273 |
.342/.365 |
.580/.620 |
106/114 |
.024/.026 |
ZL-1, LS-7 |
Oldsmobile factory performance cams
| 409691 |
308/308 |
232/232 |
.296/.296 |
.474/.474 |
107/119 |
HYD |
1st W30, all W31 |
Pontiac factory performance cams
| Factory # |
adv dur |
.050 dur |
cam lift |
Valve lift |
lobe centers |
Lash |
|
| |
|
|
|
|
|
|
|
| 9794041 |
301/313 |
224/236 |
.271/.271 |
.408/.408 |
112/119 |
HYD |
RA-III |
| 9785744 |
308/320 |
231/240 |
.313/.313 |
.470/.470 |
112/115 |
HYD |
RA-IV |
Ford factory performance cams
| C30Z-625-C |
310/310 |
228/228 |
.298/.298 |
.477/.477 |
108/120 |
.018/.018 |
289-302
217hp-BOSS
|
| C7FE-6250-A |
|
251/252 |
.330/.330 |
.528/.528 |
102/110 |
.020/.020 |
289-302
LeMans
|
| C60Z-6250-B |
288/302 |
206/221 |
.278/.283 |
.486/.495 |
105/125 |
HYD |
390-428 SEE NOTE |
| C3AZ6250-AA |
|
244/244 |
.303/.303 |
.524/.524 |
114/114 |
.026/.026 |
425hp - 427 |
| D3JE-6250-AA |
308/312 |
216/220 |
.285/.290 |
.493/.501 |
109/120 |
HYD |
429 CJ |
| DOAC-6250-D |
300/300 |
228/228 |
.298/.298 |
.515/.515 |
109/119 |
.020/.020 |
429SCJ |
NOTE: 1966-69 390GT 320 & 335 hp ALSO 428 COBRA JET
Chrysler factory performance cams
| 5214671 |
279/290 |
210/220 |
.286/.296 |
.429/.444 |
112/116 |
HYD |
340-360 |
| 2843564 |
292/309 |
213/225 |
.299/.309 |
.449/.464 |
113/117 |
HYD |
383-440
4BC / 3X2
|
| 3462355 |
296/296 |
229/230 |
.314/.316 |
.492/.480 |
106/118 |
HYD |
1966-71 426 HEMI
|
Call for applications not listed