Hi my friend has a 2003 2.2 ecotec cavalier and he is thinking about doing some work to it get it runnign a little faster, he had a SRT-4 but got layed off and had to sell it... he was looking at the hahn racecraft turbo kit, i was wondering what kind of hp/tq numbers it should put to the wheels, and what kind of quartermile times? and if it is worth it, also, wut kind of times could u get it running all motor?... what do u guys think is thte best way to get the 2.2 ecotec running good? its n a cavalier