.565" valve lift. For 89"-113" engines with headwork and 9.75:1CR or higher. Requires free flowing intake and mufflers. 3000-6000+ RPM range. Performance valve springs required. Intake open/close: 24/50 degrees. Exhaust open/Close: 56/22 degrees. Duration in/ex: 254/258 degrees. Valve lift int/exh: .565"/.565". Cam lobe separation angle: 105 degrees.
.600" valve lift. For 93" to 120" engines with maximum flow heads and high compression. Similar to 1362G; but with more top-end potential. Requires free flowing intake and mufflers. 2800-6000+ RPM range. Performance valve springs required. Intake open/close: 28/56 degrees. Exhaust open/Close: 68/24 degrees. Duration in/ex: 264/272 degrees. Valve lift int/exh: .600"/.600". Cam lobe separation angle: 108 degrees.
.660" lift. Race cam for racing/strip Big Inch engines. Extensive head & piston modification required. Intake open/close: 31/59 degrees. Exhaust Open/Close: 72/24 degrees. Duration in/ex: 270/276 degrees. Valve lift int/exh: .660"/.660". Cam lobe separation angle: 109 degrees.