Application/
Camshafts |
RPM
Oper.
Range |
Camshaft
Part # |
Duration |
Valve Lift
w/1.5 rocker |
Lobe
Sep.
Angle |
K-Kit |
SK-Kit |
CL-Kit |
|
advertised |
@ .050" |
|
IN. |
EX. |
IN. |
EX. |
IN. |
EX. |
|
Oval Track - Xtreme Oval Solids |
| 1/4-3/8 Tight
track. 327-358 cid. 9:1 2BBL with iron intake & exhaust. |
2200
to
6000 |
12-646-5
$189 |
266 |
276 |
236 |
242 |
.501 |
.510 |
108° |
Not
Avail. |
Not
Avail. |
Not
Avail. |
| 1/4-3/8 Tight.
327-358 cid 9:1. 2BBL with stock intake & headers. |
2500
to
6200 |
12-647-5
$189 |
266 |
272 |
236 |
238 |
.501 |
.501 |
108° |
Not
Avail. |
Not
Avail. |
Not
Avail. |
| 1/4-3/8 Fast
track. 327-358 cid. 9:1 2BBL with iron intake & exhaust. |
2700
to
6200 |
12-648-5
$189 |
270 |
280 |
240 |
246 |
.510 |
.519 |
108° |
Not
Avail. |
Not
Avail. |
Not
Avail. |
| 1/4-3/8 fast. 327-358
cid. 9:1 2BBL with stock intake & headers. |
2700
to
6400 |
12-649-5
$189 |
270 |
276 |
240 |
242 |
.510 |
.510 |
108° |
Not
Avail. |
Not
Avail. |
Not
Avail. |
| 1/4-3/8 tight
track. 327-358 cid. 9:1 2BBL good intake & exhaust. |
2900
to
6400 |
12-650-5
$189 |
274 |
280 |
244 |
246 |
.519 |
.519 |
108° |
Not
Avail. |
Not
Avail. |
Not
Avail. |
| 1/4-3/8 fast
track. 327-358 cid. 9:1 2BBL good intake & exhaust. |
2800
to
6600 |
12-651-5
$189 |
278 |
284 |
248 |
250 |
.531 |
.525 |
108° |
Not
Avail. |
Not
Avail. |
Not
Avail. |
| 1/4-3/8 Tight.
327-358 cid. 11:1+ 2BBL with good intake & exhaust. |
3000
to
6800 |
12-652-5
$189 |
278 |
284 |
248 |
250 |
.531 |
.525 |
106° |
Not
Avail. |
Not
Avail. |
Not
Avail. |
| 1/4-3/8 Fast.
327-358 cid. 11:1+ 2BBL with good intake & exhaust. |
3200
to
7000 |
12-653-5
$189 |
282 |
288 |
252 |
254 |
.540 |
.531 |
106° |
Not
Avail. |
Not
Avail. |
Not
Avail. |
| Late Model
Stock. 1/4-3/8 track. 358 with limited intake & carb. |
3200
to
7200 |
12-654-5
$189 |
286 |
292 |
256 |
258 |
.549 |
.537 |
108° |
Not
Avail. |
Not
Avail. |
Not
Avail. |
| Late Model
Stock. 3/8-1/2 track. 358 with limited intake & carb. |
3400
to
7400 |
12-655-5
$189 |
290 |
296 |
260 |
262 |
.558 |
.543 |
108° |
Not
Avail. |
Not
Avail. |
Not
Avail. |
| 1/4-3/8 Tight.
327-358 cid. 12:1+ 4BBL with god intake & exhaust. |
3000
to
6700 |
12-656-5
$189 |
282 |
292 |
252 |
258 |
.540 |
.537 |
106° |
Not
Avail. |
Not
Avail. |
Not
Avail. |
| 1/4-3/8 fast.
327-358 cid. 12:1+ 4BBL with good intake & exhaust. |
3200
to
6900 |
12-657-5
$189 |
286 |
296 |
256 |
262 |
.549 |
.543 |
106° |
Not
Avail. |
Not
Avail. |
Not
Avail. |
| 3/8-1/2 fast.
360+ cid. 12:1+ 4BBL with good intake & exhaust. |
3400
to
7200 |
12-658-5
$189 |
290 |
300 |
260 |
266 |
.558 |
.549 |
106° |
Not
Avail. |
Not
Avail. |
Not
Avail. |
| 3/8-1/2 Fast.
360+cid. 12:1+ 4BBL with good intake & exhaust. |
3500
to
7400 |
12-659-5
$189 |
294 |
304 |
264 |
270 |
.567 |
.555 |
106° |
Not
Avail. |
Not
Avail. |
Not
Avail. |
|
Oval Track - 4&7 Swap Firing Order |
| 1/4-3/8 Tight.
327-358 cid. 11:1+ 2BBL with good intake & exhaust. |
3000
to
6800 |
12-688-47
$216 |
278 |
284 |
248 |
250 |
.531 |
.525 |
106° |
Not
Avail. |
Not
Avail. |
Not
Avail. |
| 1/4-3/8 Tight.
327-358 cid. 12:1+ 4BBL with good intake & exhaust. |
3000
to
6700 |
12-689-47
$216 |
282 |
292 |
252 |
258 |
.540 |
.537 |
106° |
Not
Avail. |
Not
Avail. |
Not
Avail. |
| 3/8-1/2 Tight.
360+ cid. 12:1+ 4BBL with good intake & exhaust. |
3400
to
7200 |
12-690-47
$216 |
290 |
300 |
260 |
266 |
.558 |
.549 |
106° |
Not
Avail. |
Not
Avail. |
Not
Avail. |