Cause most of the people here would run the same gears and probable stall, 3.23 and 3.55 seem to be the go to gears around here, 3.55 be told as the best compromise, which I don't agree with for some engines it can be, but basically 3.23/3.55 are almost always gonna favor the larger engines especially of similar power. Doubt there's many situations that 3.23/3.55 is over gearing a combo.