Product Description
- 280 Advertised Duration
- 231 Duration @.050
- 108 Lobe Center
- Lift Base on Rocker Ratio
- 1.5 = .450 Gross Lift
- 1.6 = .480 Gross Lift
- For peak performance use 1.6 rockers on the intake and 1.5 rockers on the exhaust
- Low vacuum, canister or pump recommended
- Computer-Controlled Compatible: No
- Valve Springs Required:Yes
- Always Check Valve to Piston Clearance
- Always Install New Lifters with Flat Tappet Camshafts
- Some parts are not legal for use in California or other states with similar laws/regulations
