Which brings us to the all-important choice of bumpsticks. With the idea being to get a bit racy with our overall combo, Dart ordered up a solid-roller from Comp Cams. Lobe lift is 0.433/0.431 (for a gross lift of 0.692/0.689 with 1.6 rockers) and duration (at 0.050 lift) is 263/270, all with relatively narrow 110-degree lobe separation. This would be pretty aggressive in a 302, but remember that the extra displacement takes some of the wildness out of it. A custom grind not found in the catalog, this cam can nonetheless be ordered from Comp Cams (grind number FW 4308F/4143F R110.0). Tony installed it straight up.