455ci Engine Build Part 1- The Devil's In The Details
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JTES retained the same Crane mechanical roller cam with 252/256-degrees duration at 0.050, 0.578/0.540-inch net lift, and a lobe separation angle of 112 degrees that was installed for the first build. This cam offers a quick ramp profile and lobe design that raises the valves quickly to a high-lift position and holds them there longer than is possible with a flat-tappet cam. View Related Article
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