The code won't compile if you violate the rules of the programming language...but English is more robust, it seems to work pretty well no matter how we engineering nerds mangle it! - MrForbes [more]
You probably mean FP motor which is referring to the Fisher-Price motor. The motor is actually made by Johnson Electric (I think). These motors mate with the plastic 3 stage transmission in the KOP. Together they are used for the toy jeeps sold through the Fisher Price brand.
And with a pinion change can be mated with other gearboxes, even the banebots...