Gearheads aren't born, they're raised. What's the best way to turn your progeny, fumbling little fingers and all, into a car nut?
If you want to ensure that the fruit of your loins will be rebuilding carbs and burning rubber by high school, don't just buy him or her a little power wheel. Get your child to soup that sucker up, and do the wrenching with you simply helping. That's what this guy did with his five year old.