I bought a 96 cobra from a guy that was attempting to build it up and Im afraid that he may not have done it right. I took off the plenum a couple of days ago and realized he had cut the runners. they are very short. not sure where you start measuring at but they almost point straight up. they have a slight angle. and the ports are lined up poorly and they were dogsh## welded on. Also he welded a plate in the bottom part covering the lower part but it is not sealed. the car does run but it blows smoke on acceleration and shows both lean codes. as it gets hot smoking isnt as bad but always reapears when you get on it. actually doesnt sound too bad, idle is ok. any ideas on what i should do if i am able to fix this or if I should start over. any advice would be very helpful thanks.[/align]