[john burdine]

my hopes and dreams of compounds, twin fuelers, injectors ect.... aint gonna happen.
so now I have a chance to buy a steed speed 24v 2cnd gen t4 with 2.5 external gate option and a turbosmart 45mm hypergate hp , both new/ unused from a friend at work changed plans. I can get this stuff quite a bit less then the steed alone would cost new, smoking deal.
so I'm looking at an s363 for my 2003 ho. other mods will be head studs, 50-100 nozzles, valve springs, fass 150, arsen/victory,udc tuning and the trans is already built billet everything.
what do you think about either BW Airwerks 63/68/.88 ar undivided t4 or 63/68/.91 ar divided?
or other suggestions.

 

[cummins04.5handshaker]

Divided .91 T4. Stay away from the .88 undivided housing.

 

[3brorce]

Agree, 63/68/.91 t4.

 

[kyle027]

How will this s363 spool compared to the factory turbo?

 

[NorthWoodsCummins]

does the 63/68.91= the 63/68/14? I was thinking a 63/88/14 for my compounds

 

[3brorce]

No, a 63/68/14 is a .83 housing. Which is a gated t3.

 

[NorthWoodsCummins]

Which would you recommend in a replacement of the stocker in a stock/s475

 

[ghostman]

Could run the 0.83 housing too.

 

[BigKev12valve]

Could run the 0.83 housing too.

I run the 83. Seems to be working. Jus sucked somethin thru my turbo tho so a wicked wheel is goin on. Gunna see how it does after that

 

[RCCUMMINS89]

No, a 63/68/14 is a .83 housing. Which is a gated t3.

63/68/14 is a .80, gated T3. The .83 is a T4 housing.

 

[cummins04.5handshaker]

Just run the FMW 62/68/.83 T4

 

[RCCUMMINS89]

The 62fmw is a sweet turbo.

 

[D2'd]

Just an fyi, AR's between T3 and T4 housings are not comparable. An AR of .8 in a T3 is much tighter than a .8 in a T4.

 

[RCCUMMINS89]

^^^this^^^

In the T4 world, a .83 is a fairly tight housing.