02 z/28

iTrader: (19)

Looking at switching up my turbo set up. I'm running a gt55-94 but looking at twins. Looking for faster spool and more power. Anyone running twin s372?

svslow

How much power are you making now?

jordoza

Twin s372 will never make the power a gt5t 94mm will. Of you maxed out a 94mm youd probably want twin s476 87mm turbine. Or that is my opinion.

You could always compound a 6766 on your existing 94mm and have the best of both worlds.

02 z/28

iTrader: (19)

1280hp

02 z/28

iTrader: (19)

I ordered them, I was told they are good for 1500hp to the tire

jordoza

They might do that. Depends on the engine and a few other things.

02 z/28

iTrader: (19)

Fingers crossed lol

jordoza

Power gain from 1280 is different then power gain from a maxxed 94mm. I should have waited for you to answer about what hp you where at.

SLOW SEDAN

iTrader: (13)

^ that... whats the setup at now? GT55-92 is rated ~200lb/min, S372's are rated at ~110lb/min each. The potential for more power is there, but not a ton. If your built to take GT55-94 power I would be looking at twin 75 or 76's to really mash out.

SLOW SEDAN

iTrader: (13)

Your GT55 should make 1500! That's an 1800+hp turbo, unless you have like an V1 cast joint. Hard to compare so many different versions of turbos these days.

jordoza

Thats what i was gettiij ng at that 94 should have more in it. The s372 are a step up from his current hp but not a step up from that 94mm maxed out.

transam69230

iTrader: (49)

Running s374s from Workturbo on a 402 Dart LS Next, and maxed out I am making 1600rwhp.

brbntrl

Whats your psi maxed out?

transam69230

iTrader: (49)

The tuner is going off of compressor wheel speed and back pressure data, but its between 35-38 psi.