What to you want to compare, brute power or something that is sane for a daily driver? If you want a number the dyno is where it's at. As for which system delivers that power most efficiently and will be the best driver a race from a roll is hard to beat, you eliminate a lot of driver error possabilities and just let the cars do what they do best. 1320 is always fun but thats more of a drivers race than the car.