[07Sport]

The whole 4000rpms argument is ludicrous. The faster 60 foot times, the better. If we have more low end tq to get off the line faster, it will substantially improve 1/4 times. Imagine lowering a 2.2 60 foot time to a 1.9. Granted for 2wds some type of traction aid will probly be needed, but that will translate into at least .3 faster in the 1/4, probly closer to .5. Also, given that the headers will heighten gains from exhaust and cai the increase will be exponentially increased depending on accompanying mods.