Well I sold the T66 that had a .81 on center turbine housing. I want to get a Tang .96 style turbo this time

Turbo I am planning to Get-
_
wheel / wheel (compressor)
Inducer / Exducer

2.795" 3.850"


(Turbine) 3" outlet

Inducer / exducer

3.110" 2.695 Q trim

or maybe I should go with a P trim for less lag?

2.920" 2.542" P trim

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I was pushing 14PSI
after I pin the S4 Motor
I want to pump up the boost to 20+ on 110 octane

I could also get a custom made GT40 non-BB
with a .96 T4 Tang Turbine housing machine to fit

But not sure if there is really any benefit of these new garrett CHRA's over the older style CHRA and wheels

 

Is that your car in the avatar?Do you have better pics of it.Why did you sell the T66?

 

i think i would go with the p trim, as opposed to the q-trim. p trim will flow enough for what you want.