Description
Camshaft - Mechanical Roller - 4/7 Swap - Lift 0.748 / 0.748 in - Duration 321 / 336 - 112 LSA - 5000 / 8500 RPM - Big Block Chevy - Each
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Specifications
4/7 Swap: |
Yes |
Advertised Exhaust Duration: |
336 |
Advertised Intake Duration: |
321 |
Camshaft Lifter Style: |
Mechanical Roller Tappet |
Color: |
Natural |
Exhaust Duration at 0.050 in: |
296 |
Exhaust Lift: |
0.748 in |
Finish: |
Natural |
Hot Exhaust Lash: |
0.028 |
Hot Intake Lash: |
0.026 |
Intake Duration at 0.050 in: |
286 |
Intake Lift: |
0.748 in |
Lobe Separation Angle: |
112 Degrees |
Manufacturer Grind Number: |
47S 321R12 |
Material: |
Billet Steel |
Note: |
Mechanical Roller - Drag Race 4 & 7 Swap: Fast Bracket, good heads, 13:1+ compression., 5000+ stall, small N2O. |
Product Line: |
Drag Race |
Quantity: |
Each |
