Everyone I have seen with the track heat kit. Always seem to say down low they feel lower than stock hp. Maybe not true but nonetheless it seems to be a dog down low. But in the uppers just keeps on screaming. What about the street heat kit? Is it the opposite or the same as the track heat kit? From what I have seen on trickflow's website. The heads seem to be the same size. The intake is the only difference. Does the intake make that much difference? Is so, for a street car that see occasional track times. Wouldn't it be better to just get a street heat kit and put it on a stroker.