Talk:Recent Updates/@comment-28409274-20170522215515/@comment-460323-20170522233526

That is a direct translation of the twitter updates.

Assuming that Nagato Kai is the same as Mutsu Kai, it takes 1 turbine and 3 engine to get to Fast+, but only 1 turbine 2 engines to get to Fast+ for Nagato K2.

Phrased rather confusingly, yes, but that's exactly how vague it sounds in the original twitter update.