Hi, looking to find out all there is to be offered about breathing with a complete super 60 setup, less the cam replaced with a mild not wild street cam. I would like to keep the power band relative to the 2k-4k range, higher is acceptable. I won't need a buch of torque pushing 1,900-2klbs. but I'm looking for streetability and passing/ punch power. I want to be able to smack it on the @$$ at 65 and hit 100 before the sting goes away. But really I want to be able to kick it when it counts. Right now I don't have a problem playing with slightly moded ponies, camaro's and especially not the weed eater tegra's. but when the street opens beyond the stop lights the race starts over at 60 and well, oh you know, no go! Do I need to get a ported head to run the S60 with a street comp cam? If so Ported intake?, valves?, ???. I know I'm going to open the exhaust up, like the can of worms that guy down in Louisville opened, who used to drive the tegra I just sold. He accidentally opened, and pink slipped out. Pretty nice, Sounded brutal, drove brutalized. Sorry Eric! Anyways somebody please help!