Ok, let's say you're a fan of SCX. Let's say you just purchased a new SCX car and you're not completely certain what motor is inside. Now, with a change in where the motor's name is printed you can easily see what's in that slot car of yours. SCX has begun to print the model of the motor on top of the motor in red ink. Seen here in the new SCX Escort Mk.II Daily Express car. So now you don't have to pop the motor out of the cradle to see exactly what's powering your car.