Having a few probs please help

My first question is why is it when I rev my car I see a little puff of black smoke coming from my exhaust manifold region in my 94 eagle talon tsi do I have a leak in the gasket or could it be something else. Also when ever I turn corners my car make a clunking noise to me it sounds like bad cv's or something has anybody else had this problem because I dont wanna have to replace these things if there not needed.

Thanks

When you turn does i make the same sound when you turn left and right. Well it could be your brakes or powersteering. If it only does it while your turning to the left and not to the right im pretty sure its your brakes my friend had the same problem just get a free brake inspection and get some ceramic brake pads.

It does it when I turn both directions both of my rotors are scared pretty bad I just bought the car 2 days ago to fix up for real cheap. Its a 94 talon tsi fwd I was wondering if front rotors from a 92 eclipse gs would fit onto the talon b/c I do have a parts car right next to it and im in the process of transfering pieces back and forth but havent got around to the brakes yet but those rotors are brand new so do you think that would solve my problem b/c if it would I would get to that first. If not could it be the cv's ??????