Voodoo 243/249 Solid Roller Cam and Lifter Kit for 351W and 302 H.O.

Good for street/strip applications. Has good mid range and upper RPM, torque and HP. Works well in 331+ ci motors. Needs 2800-3200 RPM converter or 4/5 speed transmission, header, 10:1 compression ratio or better and 3.90+ gears Rough idle.