Ya, thats what kinda bothered me too. Heck, what got me into mopars in the first place was going to the dirt track with a friend of mine. His cousins both raced mopars and literally stomped a field of chevys almost every saturday night! i ended up joining the crew and absolutely loved it! there was so much controversy over our cars..lol..we were protested over and over again because they thought they were going to find something wrong and never did. We made almost as much protest money as we did winning money. We ran a 1971 challenger 440/4 speed, 488 gear, stayed in 2nd all the way around the track turning 6500-6800 constantly. The rules for our home track stated that big blocks had to weigh 300 more pounds than small blocks, so that was a disadvantage but didnt seem to hurt us. 516 heads, holley 4bbl, headers, cant remember the cam but it wasnt too big as there was a limit. His brother ran a 1970 cuda with 400/ 4 speed for a while and we finished 1st and 2nd most nights. We had another 440 for the other track we went to that had the 'outlaw stock' class that had much less rules. We ran a 440/ same 4-speed, 2295 pistons, 292/509 cam, 456 gear as that track had longer straights. THAT engine was bad to the bone and sounded so mean! There was a guy that ran that other track and he was the guy to beat there. He had a 1972 or so monte carlo with a very fast 400 small block and we were able to get him also without much trouble..None of the chevy guys at any of the tracks liked to see us coming through the gates, i will tell ya that! Here is some old crappy footage of us i posted on youtube..The beat up #41 is the cuda we ran for a short time and the nice looking #41 is the challenger. The later videos get better if you watch it all.