Xtreme Energy Retro - Fit Hydraulic Camshaft - XR270HR Suit Big Block Chevy 1965 - 96
- RPM operating range 1600 - 5400
- Duration advertised Inlet 270°, Exh 276°
- Duration advertised @ .050" Inlet 218°, Exh 224°
- Valve lift with 1.7 rocker Inlet .510", Exh .510"
- Lobe separation angle 110°