Thanks for all the replies. My car is a street car only.I take it to car shows where poeple are fascinated by the engine I have. The Q-jet that is on is not the original. The guy who sold me the car last september also gave me the spare engine(in pieces now)and two Q-jets. The one looks like the original.I took it into this one shop and after two weeks they told me that they couldn't get parts for it.The Q-jet that is on there now sucks gas with 0 performance. From a dead stop it sputters before going up slowly.At 50kpm it goes but it doesn't feel like a 4 barrell(like 2 only). I've been told it might be the wrong size carb for the engine.