Description
Chevrolet - Big Block - Hydraulic Flat Tappet - Grind #H-290-8-BHL
- Always Check Valve to Piston Clearance
- Always Install New Lifters with Flat Tappet Camshafts
Download and Print your Cam Specification Card (PDF) - Click Here
Clay Smith Cams recommends degreeing your Camshaft in on the #1 Intake using the Lobe Centerline Method.
Find our Best-Selling Degree Kit here.
If you need help degreeing in your camshaft, please feel free to call our Tech Line at 714-523-0530.
*Some parts are not legal for use in California or other states with similar laws/regulations.
Additional Information
Cam Type: |
Hydraulic Flat Tappet |
Make: |
Big Block Chevrolet |
Usage: |
Street/Strip - Marine |
Intake Duration @ .050: |
236 |
Exhaust Duration @ .050: |
236 |
Advertised Intake Duration: |
290 |
Advertised Exhaust Duration: |
290 |
Lobe Center: |
108 |
Valve Lift with Factory Rocker Arm Ratio: |
.527 int / .527 exh |
Computer-Controlled Compatible: |
No |
Valve Springs Required: |
Yes |
