foxthor

So the car is just my streeter while i have a drift car used only at the track. But its in good nick and i want to mod it up a bit. I want to be able to spin the wheels and do dodgy street drifts and have enough power to keep up with a commo. Will a worked 4k ie. Webers, cam, exhaust be able to do this or should i just go straight for the 4age. I liek the idea of a nice sounding 4k but just want to know what u guys think and how quick are the 4k's really after all the work?