Hydraulic Roller - Xtreme Energy Computer Controlled: Mild modifications, 3.27-3.73 gear, mass air, larger throttle body.; 266/274 Advertised Duration, 216/224 Duration .050", .544"/.555" Lift, 112 Lobe Separation; Valve spring upgrade required
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov
