don't stop and stare, because it's horrible to see, but the cause of the noise and the smoke screen Batman would proudly call his own... was a 426 Max Wedge hidden in a 4 dr '63 Savoy POS

 People turned to see what the hell was going on, I can spot 5 in the above photo looking at the car

 then they moved it over here, and finally turned it off. Not a good way to sell an engine, all the smoke.. but a good attention getter. Pissed off all the people who were sitting near that red Road Runner though, they were gassed and fumigated. Not pleasant

 real deal max wedge factory exhaust of the high performance cast iron header