I just read all of my latest issue. I applaud our MAN Johnny Langton on his win in baytown. And in the same issue, they reached 300 rwhp (npi) with some spaceage intake and say that they could have done better with PI heads. Why did they not compare their intake with a PI version? Results would not have been as dramatic. Johnny was the first one to show me a cut away cross section of the non-pi. With my car, most 99 & up GT's are childs play, abiet not as easy a Johnny does. Mine is more along the lines of road racing (read no weight transfer and sprung stiff as hell). Even magazines will not give credit where credit is due. I will get off of my soap box and just enjoy the most affordable muscle cars available today. MUSTANG!