Description
Camshaft - Thumpr - Hydraulic Roller - Lift 0.513 in / 0.498 in - Duration 283 / 303 - 107 LSA - 1700-5500 RPM - Pontiac V8 - Each
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Specifications
Advertised Exhaust Duration: |
303 |
Advertised Intake Duration: |
283 |
Camshaft Lifter Style: |
Hydraulic Roller Tappet |
Color: |
Natural |
Exhaust Duration at 0.050 in: |
241 |
Exhaust Lift: |
0.498 in |
Finish: |
Natural |
Intake Duration at 0.050 in: |
227 |
Intake Lift: |
0.513 in |
Lobe Separation Angle: |
107 Degrees |
Manufacturer Grind Number: |
283THR7 |
Material: |
Cast Iron |
Note: |
Hydraulic Roller cam for Pontiac 265-455. High Performance street, stock converter ok, best with 2000 plus converter and gears, choppy/thumping idle. Distributor gear upgrade required. |
Product Line: |
Thumpr |
Quantity: |
Each |
