Which Twin Scroll Turbo for a 930

[b930]

I use a GT35 with a 1.06 twin scroll hot side on a T4 flange, fits the bill for me with full boost a 3000rpm, zero boost creeps or spikes with the twin gated headers and a screaming top end. Need to get it to a dyno to see what its doing but it feels extremely strong.

Twin Scroll 1.06 A/R GT35 and dual gated Rarlyl8 headers

[WERK I]

Sorry to be a skeptic here guys, but some of these numbers are blowing me away. I think I'm missing part of the story. Will you report what work has been done to the heads as part of your signatures? Are you using 3.2 heads, SC heads, ported the 930 heads to SC or 3.2 specs?

Thanks

[1979-930]

Brian,

What was the outcome of this search? Was the Garrett GT3582R the answer?

Originally Posted by RarlyL8

Thank you for you inputs.
This is a specifc application and the build parameters are set in stone:
> CIS
> Oil only cooling - no water
> 400WHP max at 1.0bar, 6500rpm redline.
> T3 or T4
> Twin Scoll devided housing turbo
Goal is to find the widest powerband twin scroll turbo that will support 400WHP.
I took a look at the CompTurbo website but see no information on sizing for application or any specific range of operation data. May have missed that page.