Yes. Minato can not able to seal Kurama fully in Naruto. He need to seal a half of it in himself and then seal in naruto with 8 trigram seal and also he sealed himself and Kushina's Chakras too for help if naruto needs in future.
Fastest base speed of any ninja
Fastest base speed of any ninja
Fastest base speed of any ninja
Fastest base speed of any ninja
Fastest base speed of any ninja
Fastest base speed of any ninja
Fastest base speed of any ninja