Description
Camshaft / Lifters / Springs / Timing Set - Thumpr - Hydraulic Roller - Lift 0.547 / 0.530 in - Duration 283 / 303 - 107 LSA - Big Block Chevy - Kit
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Specifications
Advertised Exhaust Duration: |
303 |
Advertised Intake Duration: |
283 |
Bearing Style: |
Needle |
Camshaft Lifter Style: |
Hydraulic Roller Tappet |
Chain Included: |
Yes |
Chain Style: |
Double |
Chain Type: |
Roller |
Color: |
Natural |
Exhaust Duration at 0.050 in: |
241 |
Exhaust Lift: |
0.530 in |
Finish: |
Natural |
Intake Duration at 0.050 in: |
227 |
Intake Lift: |
0.547 in |
Lifter Color: |
Natural |
Lifter Finish: |
Natural |
Lifter Material: |
Steel |
Lifters Included: |
Yes |
Link Bar Included: |
Yes |
Link Bar Style: |
Vertical |
Lobe Separation Angle: |
107 Degrees |
Manufacturer Grind Number: |
283THR7 |
Material: |
Cast Iron |
Note: |
High performance street, stock converter ok, best with 2000 plus converter and gears, choppy/thumping idle. |
Product Line: |
Thumpr |
Pushrods Included: |
Yes |
Quantity: |
Kit |
Retainers Included: |
Yes |
Roller Bearing / Bushing: |
Roller Bearing |
Timing Chain Set Included: |
Yes |
Timing Gear Color: |
Natural |
Timing Gear Finish: |
Natural |
Timing Gear Material: |
Steel |
Valve Locks Included: |
Yes |
Valve Locks Material: |
Steel |
Valve Seals Included: |
Yes |
Valve Spring Color: |
Natural |
Valve Spring Finish: |
Natural |
Valve Spring Material: |
Steel |
Valve Springs Included: |
Yes |
