If you can leave two black stripes from the exit of one corner to the braking zone of the next, you have enough horsepower. Mark Donohue More Quotes by Mark Donohue More Quotes From Mark Donohue No, it will never have enough power until I can spin the wheels at the end of the straightaway in high gear. Too much power is never enough. Mark Donohue not-good-enough car power We're far from having too much horsepower...my definition of too much horsepower is when all four wheels are spinning in every gear. Mark Donohue gears definitions four