zeo power where never upgraded to turbo due to kat used her zeo power in the movie thaat is cannon so zordon just felt that he need to make new power and he never upgraded the old one

actually Kat tries to morph before they ever went and received the turbo powers. i know the case has bern made that Billy was working on the turbo powers every time he disappeared (after all what else could he have been making?)

billy got old and he live with aquatartitans in turbo