I am doing some research on the new mustangs, looking to move into one maybe next year, but in the mean time I want to learn what I can. Right now however I wanted to know if there are any general rules as far as performance limitations of the drivetrain and such. Things like the block can hold xx hp, the tranny holds xxx, the rear end xx, those kinds of things. Obviously I know different things are contributing factors, but I know there are still general rules like these.