Specifications Cam Type: Mech SAE Duration Int: 258 SAE Duration Exh: 244 050 Duration Int: 197 050 Duration Exh: 196 SAE Over Lap: 23 050 Over Lap: -30 Cam Lift Int: .262 Inlet Lobe Lift: .026 Cam Lift Exh: .262 Valve Lift Int: .393 Valve Lift Exh: .393 Lobe Centres Int: 110 Lobe Centres Exh: 116 Lobe Spread: 113 Lash Int: .019 Lash Exh: .019