cam

What all have you done to the car so far? An aftermarket cam won't give you much/if any power improvement if you still are going to run the stock heads and manifold. Actually you'd lose some low end torque...as most aftermarket cams make their power higher up in the rpms. The stock heads, cam & intake make awesome torque in the lower rpms. I'd get some 3.73 or 4.10 gears in the rear...and all the bolt-ons. Throttle body, mass-air meter, underdrive pullies, K&N air filter, ignition. If you want to do a cam though...wait until you have the money to get aftermarket heads, cam & intake manifold all at the same time.