CAMSHAFT APPLICATION AND
GENERAL GUIDELINES
For general information only. Individual results
may vary. |
SMALL BLOCK
DURATION @ .050" |
BIG BLOCK
DURATION @ .050" |
RECOMMENDED
STALL |
MINIMUM
AXLE RATIO |
| STREET APPLICATIONS
& DAILY DRIVING |
|
|
|
| 218° |
224° |
1800-2200 RPM |
308 to 320 |
| 224° |
232° |
2200-2500 RPM |
320 to 342 |
| PROFESSIONAL & COMMERCIAL |
|
|
|
| 232° |
248° |
2800-3200 RPM |
342 |
| 248° |
260° |
2800-3800 RPM |
373 |
| 260° |
265°+ |
3500-4800 RPM |
373 to 411 |
| |
|
|
|
| Caution:
Vacuum readings, at idle, in gear, should be 12" or greater.
Brake systems may not function properly below 17". Readings
below 12" may indicate that a camshaft has been installed
that is not designed for a vehicle equipped with an automatic
transmission. |
| |
|
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