This hydraulic roller grind is a great match for Trick Flow heads, or other CNC ported heads flowing in the 320 CFM or better range. With duration at .050" at a very streetable 243/247 degrees, but lift at an amazing .600", this cam allows good flowing heads to really work, while still keeping plenty of low end and driveablity for stoplight to stoplight response. Lobe separation is 108. We'd use about a 3000 stall, and some decent rear end gears (3.55-4.10 for the street,) and a minimum of 10:1 compression. Also, keep in mind that all roller cams require a bronze distributor gear such as our 200-1085, a bronze fuel pump pushrod such as our 145-1021, a three bolt timing chain with a torrington bearing such as our 114-1001, a cam button such as our 145-1005, and a set of the hydraulic retrofit roller lifters we sell. And, you must run 10 degree valve locks and retainers, and matching roller double valve springs.