Part Number/Work Order Number: 01-000-8
Engine Application: BBC - Gen 6 454 or 502, Hydraulic Roller, Stepped Nose
Grind Number: CB 3376/3377HR 12+2
Serial Number: L 6392 |
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ADVERTISED CAMSHAFT SPECIFICATIONS: |
| INTAKE: |
Duration @ .006 Tappit Lift: 295º |
Lift: 0.613 |
Clearence Hot: |
| EXHAUST: |
Duration @ .006 Tappit Lift: 305º |
Lift: 0.613 |
Clearence Hot: |
| The specifications listed above are based on a rockerarm ratio of |
-.-- IN
-.-- EX |
|
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RECOMMENDED VALVE SPRING INFORMATION: |
| Part # |
Single |
Dual |
Triple |
|
Approximate spring pressure: |
valve closed: LBS.
valve open: LBS. |
|
|
The information below is for degreeing cam only. Correct only at .050” tappet lift. |
|
INTAKE |
Opens: 10.0 BTDC
Closes: 50.0 ABDC |
|
EXHAUST |
Opens: 59.0 BBDC
Closes: 11.0 ATDC |
|
These spcecs are for cam installation at 110 intake centerline. |
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LOBE SEPERATION |
112° |
|
Duration at .050” |
Intake: 240°
Exhaust: 250° |
|
LOBE LIFT |
Intake: 0.3610
Exhaust: 0.3610 |
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NOTES;
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