Description
Camshaft - Mechanical Roller - Lift 0.640 / 0.640 in - Duration 251 / 257 - 106 LSA - 3600 / 7600 RPM - Small Block Chevy - Each
View AllClose
Specifications
Advertised Exhaust Duration: |
289 |
Advertised Intake Duration: |
283 |
Camshaft Lifter Style: |
Mechanical Roller Tappet |
Color: |
Natural |
Exhaust Duration at 0.050 in: |
257 |
Exhaust Lift: |
0.640 in |
Finish: |
Natural |
Intake Duration at 0.050 in: |
251 |
Intake Lift: |
0.640 in |
Lobe Separation Angle: |
110 Degrees |
Material: |
Cast Iron |
Note: |
Mechanical Roller - Stock valve springs cannot be used. Requires thrust button. Requires upgraded distributor gear/fuel pump pushrod. |
Quantity: |
Each |
