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. |
|
High Energy |
| Smooth idle.
Great replacement for 318 or 360 2BBL or 4BBL passenger car or
truck. High vacuum & excellent low speed torque. |
800
to
4800 |
20-208-2
$118 |
252 |
252 |
206 |
206 |
.425 |
.425 |
110° |
K20-208-2
$347 |
SK20-208-2
$221 |
CL20-208-2
$192 |
| Great for
360BBL in medium to heavy-duty apps. Great performance cam for 318
with power brakes and air. |
1200
to
5200 |
20-210-2
$118 |
260 |
260 |
212 |
212 |
.440 |
.440 |
110° |
K20-210-2
$347 |
SK20-210-2
$221 |
CL20-210-2
$192 |
| Replacement for
HP 340 & 360 4BBL motors. Noticeable idle in 318. Works with
3.23-3.55 gear, dual exhaust & 9:1 comp. |
1500
to
5500 |
20-212-2
$118 |
268 |
268 |
218 |
218 |
.454 |
.454 |
110° |
K20-212-2
$347 |
SK20-212-2
$221 |
CL20-212-2
$192 |
|
Magnum |
| Mild high
performance in 340 3.53-3.91 gears, dual exhaust & 9:1 comp. |
1800
to
5800 |
20-214-4
$140 |
270 |
270 |
224 |
224 |
.470 |
.470 |
110° |
K20-214-4
$411 |
SK20-214-4
$256* |
CL20-214-4
$213* |
| Use in 340-360
Street Machine. Dual exhaust, 3.53-3.91 gear, 9:1 comp. Headers and
aftermarket intake, 2500 stall. |
2500
to
6000 |
20-232-4
$140 |
280 |
280 |
230 |
230 |
.480 |
.480 |
110° |
K20-232-4
$411 |
SK20-232-4
$256* |
CL20-232-4
$213* |
| Serious
Street/Strip effort. 9.5:1 to 10:5:1 comp. aftermarket manifold,
header sand 3.91 gear. 3000-3500 stall in automatic cars. |
3000
to
6500 |
20-243-4
$140 |
292 |
292 |
244 |
244 |
.501 |
.501 |
110° |
K20-243-4
$461 |
SK20-243-4
$256* |
CL20-243-4
$213* |
| Pro street/All
out bracket racing. 3500-4000 stall, 10:1 to 11:1 comp, aftermarket
manifold with 750 CFM carb. |
3500
to
6800 |
20-244-4
$140 |
305 |
305 |
253 |
253 |
.525 |
.525 |
110° |
K20-244-4
$461 |
SK20-244-4
$256 |
CL20-244-4
$213* |
|
Xtreme Energy |
| Very strong
torque excellent mileage, smooth idle. |
800
to
4800 |
20-220-3
$131 |
250 |
260 |
206 |
212 |
.432 |
.444 |
110° |
K20-220-3
$360 |
SK20-220-3
$234 |
CL20-220-3
$205 |
| Strong torque
through low end and mid range, good idle. |
1000
to
5200 |
20-221-3
$131 |
256 |
268 |
212 |
218 |
.44 |
.455 |
110° |
K20-221-3
$360 |
SK20-221-3
$234* |
CL20-221-3
$205* |
| Excellent
response, good mileage, Stock converter 3.23-4.10 gear. |
1300
to
5600 |
20-222-3
$131 |
262 |
270 |
218 |
224 |
.462 |
.470 |
110° |
K20-222-3
$360 |
SK20-222-3
$234* |
CL20-222-3
$205* |
| Great for
street machines, largest cam for stock converter, 273-318 works best
with 2000 stall. |
1600
to
5800 |
20-223-3
$131 |
268 |
280 |
224 |
230 |
.477 |
.480 |
110° |
K20-223-3
$360 |
SK20-223-3
$234* |
CL20-223-3
$205* |
| Very strong
torque and throttle response, 2200+ stall |
1800
to
6000 |
20-224-4
$140 |
274 |
286 |
230 |
236 |
.488 |
.491 |
110° |
K20-224-4
$461 |
SK20-224-4
$256* |
CL20-224-4
$213* |
| Street/Strip,
needs 3000+ stall, headers, gears, rough idle. |
2300
to
6500 |
20-225-4
$140 |
284 |
296 |
240 |
246 |
.507 |
.510 |
110° |
K20-225-4
$461 |
SK20-225-4
$256* |
CL20-225-4
$213* |
| Pro
street /Bracket, good intake, headers, gear, 3500 stall. |
3000
to
7000 |
20-226-4
$140 |
294 |
306 |
250 |
256 |
.519 |
.524 |
110° |
K20-226-4
$461 |
SK20-226-4
$256* |
CL20-226-4
$213* |
|
Xtreme Hi-Lift |
| Best all around
performance cam. Extra lift to help engine breath at higher RPM 2500
stall with 9:1 comp. |
2000
to
6000 |
20-227-4
$140 |
275 |
287 |
231 |
237 |
.525 |
.525 |
110° |
K20-227-4
$446 |
N/A |
CL20-227-4
$213* |
| Serious
street/strip cam. Strong Midrange & upper RPM power. Hi-Lift design
to take advantage of ported heads and single plane intake, 3000
stall with 9.5:1 comp. |
2500
to
6500 |
20-228-4
$140 |
285 |
297 |
241 |
247 |
.545 |
.545 |
110° |
K20-228-4
$478 |
N/A |
CL20-228-4
$213* |
| Max effort
street/bracket racing cam. Likes ported heads and single plane
intake 3500 stall with 10:1 comp. |
3000
to
6800 |
20-229-4
$140 |
295 |
307 |
251 |
257 |
.564 |
.564 |
110° |
K20-229-4
$478 |
N/A |
CL20-229-4
$213* |
|
Dual Energy |
| Good torque and
mileage. Good RV and towing cam. Works with stock exhaust. |
1200
to
5500 |
20-416-3
$131 |
255 |
275 |
203 |
219 |
.422 |
.462 |
110° |
K20-416-3
$360 |
SK20-416-3
$234* |
CL20-416-3
$205* |
| Very strong
midrange. Everyday performance for stock exhaust. |
1600
to
5750 |
20-417-3
$131 |
265 |
276 |
211 |
227 |
.442 |
.462 |
110° |
K20-417-3
$360 |
SK20-417-3
$234* |
CL20-417-3
$205* |
| High
performance street. Superior high-end. Works with stock converter,
choppy idle. |
2000
to
6000 |
20-418-3
$131 |
275 |
284 |
219 |
235 |
.462 |
.482 |
110° |
K20-418-3
$360 |
SK20-418-3
$234* |
CL20-418-3
$205* |
|
Nostalgia/Purple Plus |
| Best all around
street/strip cam with the performance sound of the sixties and early
seventies. 2500 stall with 9.5:1 comp. |
2200
to
6000 |
20-670-4
$140 |
280 |
287 |
233 |
240 |
.474 |
.474 |
110° |
K20-670-4
$461 |
N/A |
CL20-670-4
$213* |
| Choppy idle for
serious street and mild race applications. |
2500
to
6400 |
20-671-4
$140 |
284 |
291 |
239 |
246 |
.484 |
.484 |
108° |
K20-671-4
$461 |
N/A |
CL20-671-4
$213* |
| Strong midrange
with a radical idle. Best replacement for the factory street/bracket
race cam 3500 install with 10:1 compression. |
3000
to
6600 |
20-672-4
$140 |
292 |
299 |
247 |
254 |
.508 |
.508 |
108° |
K20-672-4
$461 |
N/A |
CL20-672-4
$213* |
|
Magnum Muscle |
Factory ID
#2899206 for:
340 cu.in
'68-71,
Factory 275HP
--------------
340 cu.in
1970
Factory 290HP
--------------
340 cu.in
'72-73
Factory 240HP |
1800
to
5800 |
20-309-4
$140* |
268 |
276 |
222 |
226 |
.464 |
.464 |
110° |
N/A |
N/A |
N/A |
|
Drag Race |
| Needs 4000
stall. Headers, manifold. 750 CFM. |
3500
to
6500 |
20-244-4
$140* |
305 |
305 |
253 |
253 |
.525 |
.525 |
110° |
K20-244-4
$461 |
SK20-244-4
$256 |
CL20-244-4
$213 |
Camshaft