ok well i put a new trans in my car and in the process i notice the silver metal tubes that run behind the block for emissions was cut and not connected, so there for i removed them and the black tubes, now its running badly and i dont know what to do....it might not be that thats makin it run bad, i gotta check the timing but how do i put it all back together or how can i keep it unconnected and have no weird sounds and no problems? also what should my timing be set at? its a 350 tpi with cam, headwork, and headers and other little stuff?