ATS specs?

[dixiepc]

Does anybody have any specs on the T04B that ATS used in their 6.2 kits?

 

[dixiepc]

I found that it has a .60 A/R compressor housing and a .96 A/R turbine housing. And it was made by AiResearch, which is Garrett.

 

[Twisted Steel Performance]

I don't know all the specs but the turbine hsg will be a bit small me thinks, the A/R is a bit small on the hot side...

 

[dixiepc]

Not in any way trying to argue, but everybody says that it's going to be a laggy pig because it's so big. I've seen others suggest something in the .80 A/R range. I'm trying to learn all this turbo stuff, so any and all information is appreciated.

By the way the compressor wheel is a 55mm/70mm.
And the turbine wheel is a 64mm/74mm.
The compressor inlet is 3" i.d.
And the compressor outlet is 1.75" i.d.