having turbo built
 

I'm gonna have a turbo built locally for me but i have one problem. I know what turbo I want (T04, 60-1 garret comp wheel, .70A/R comp, and a 1.15 p trim hotside) but the builder who is reputable by the way gives me measurements and whatnot in different ways then i'm used to.

I gave him the specs of the T04S of hksusa'a website and he said it would be similiar expect for the below noted differences.

What I know so far is .84 A/R. turbine (which I understand, will be getting 1.00 or 1.15 though), the turbine will have a minor diameter of 2.3 inches. The compressor housing would be a TB04 (never heard of TB04) modified to fit the compressor wheel.

Is this enough info to give you guys an idea of the turbo? Cuz I dont really get it.

where are you having this turbo built?

.84 turbine... as in the compressor wheel? hope you have some good size ports on your motor! Maybe he ment TD04...?

Sounds like an O-trim exhaust wheel, you want the 2.54 minor exhaust wheel, which is P-trim. The TBO4 could be a variation of a TO4/T4 housing, but what he probably ment was TO4B, which in either case is probably not a good idea. You want AR .70 T4 compressor housing. If you don't have big porting you don't want the 1.15 AR housing, a 1.00 AR would probably be better.