my plan is to get around 9.8 to one with the j heads they have had a fair amount of work done and that is where the math seems to be leading. I like the info so far, keep it coming please. I like the comp stuff myself and have run many of them but I am open to other stuff as well just hoping there is something out there I had not thought of that could be fun to try. cheers

2013 Chrysler 300 touring 1974 Dodge Charger SE. 360-727-8.75-3.23 sure grip 1972 Dodge Dart Swinger 1995 Dodge Ram 1500 4x4