Board Thread:Naruto Discussions/@comment-26479810-20171222153110/@comment-26479810-20171225052146

If his Bijuu fragments didn't weaker, so when he had both halves of Kurama, he is much stronger than Sasuke and he easily defeated Sasuke adult and hand to hand with Momoshiki(absorbs Kinshiki) without the helps of Sasuke with no problem. So his Bijuu fragments must been weaker, Naruto can strong as Sasuke together. We needed that balance of strongness.Because his Bijuu fragments weaker,so his mode slowly become more like the Kurama Mode apperance. The changed of Naruto mode depend how much chakras of all Bijuu did he had.We seen he fights with Sasuke,his first mode became more like Kurama Mode a little. As my caculation, just converted the power of Bijuu fragments into % of Kurama power, Naruto will had chakras like this : Fight Madara,Kaguya : Naruto,SP Yang,SPSM,250% Kurama power(200% of all fragments of other 8 Bijuu and 50% of the half of Kurama) Fight Sasuke : 230% Kurama power(180% of 8 Bijuu,50% of Kurama). After fighting with Sasuke,recived the other half of Kurama : 220% Kurama power ( 120% of 8 Bijuu,100% of Kurama). Naruto used his all chakras power into only his firsts to ended Toneri in a single punch : 220% Kurama power (120% of 8 Bijuu,100% of Kurama).Because he doesn't used his form since he fights Sasuke,so he still strong back then after fighting Sasuke. Boruto series,movie : 210% Kurama power (110% of 8 Bijuu,100% of Kurama).Because he have trained Shinobi for many years as a teacher and being absorbed some of chakras by Toneri,so his Bijuu fragments chakras only losed 10%. After being captured and being absorbed chakras by Momoshiki : 200% Kurama power(100% of 8 Bijuu,100% of Kurama). => That is my caculation. Thanks for Naruto training with his Shinobi,he strong as Sasuke adult and as his before. Sasuke had many missings,so maybe he couldn't had time to training,he still strong as before.So those two matched to each other in past and also in the future too,they strong as each other.

It means if he had all of Bijuu power bellow 250% Kurama power,he started to change form appearance into like Kurama mode,bellow 225% he completely like Kurama mode.