True enough Steve. When I just dyno'd the 406.. we discussed what RPM to go with. My thought was "my tranny shifts about 6000 rpms... so why go beyond that". So that's what we tested to. In fact, when we were discussing the build - we talked about a rev kit etc and I said - nah - I'm not revving it to the moon so why bother. I wanted TORQUE the rest will take care of itself.