Non divided manifold opinions....
 

I am having a custom manifold built for my non divided T04e turbo. This is what i was thinking. The waste gate pipe has not been added yet but just wanted to get some ideas and see what you guys think of the design...

Should the manifold be divided or non divided to match up to my garrett T04e t4 flange?

engine has been streetported too.

From what I've heard, short runners are good for high-end peak power, whereas long runners are better for midrange power.

It'll work the way you have it, but since you don't have any fab time or material invested into it yet, I'd take another look at the design to possibly improve the powerband.

Good reading here: https://www.rx7club.com/single-turbo-rx-7s-23/turbo-header-length-476631/

I would post this in the Single Turbo section of this forum.

on intake manifolds, yes, on turbo manifolds it is the opposite.