| PART# |
VALVE LIFT
|
OPEN/ CLOSE
|
DURATION
AT .020
|
LOBE
CTR
|
|
|
| 0*
|
IN |
.365 |
44/69 |
293 |
102.5 |
| |
EX |
.365 |
70/43 |
293 |
103.5 |
|
| A
bolt-in cam similar to the old LIGHTNING cam but with
better performance. Installs without modificatins to
the motor. |
|
|
| 1*
|
IN |
.382
|
50/77 |
307 |
103.5 |
| |
EX |
.385 |
80/47 |
307 |
106.5 |
|
| Bolt-in
performance for stockKnucklehead motors. Power increases
thru all RPM ranges. Installs without modifications.
|
|
|
| 2
|
IN |
.400
|
50/72 |
302 |
101 |
| |
EX |
.400 |
80/42 |
302 |
109 |
|
| Designed
for stroker engines. Slight modifications required to
the engine for installation. |
|
|
| 3 |
IN |
.420 |
54/79 |
313 |
102.5 |
| |
EX |
.420 |
84/48 |
312 |
108 |
| 5
|
IN |
.540
|
54/84 |
318 |
105 |
| |
EX |
.520 |
76/42 |
298 |
107 |
|
| Designed
for the serious racer. Heavy engine modifications
required. High RPM's bring out the best from this
cam. |
|
| Radical
racing cam. designed for fuel, alcohol or gasoline.
Major engine modifications needed to fit this
cam. expert engine builder a must. |
|
|
ROCKER RATIO
1 to 1
* BOLT IN CAMSHAFT NO HEAD WORK REQUIRED
When ordering
specify if using needle bearings or busings.
Super Charged and Turbo Knuckleheads available upon request.
|
