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Just sourcing information on GCG Garrett TO4Z (800hp)

Will it make the 800hp airflow potential?

Does it run a T66 Comp Wheel?

What turbine wheel is it a P Trim?

I am lead to beleive it is the same as the HKS TO4Z all except for the compressor cover?

Apparently Garrett supply the turbo core and wheels to HKS then they do their mods , is this all true or a load of bull

Can someone enlighten me

Has anybody tried either Garrett or HKS with results?

Jaffa

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As far as i can tell it uses the same comp and turbine wheel as the HKS t04z. Which is pretty much a ball bearing t04r. The comp cover and exhaust housing are quite different from the HKS units but i woudnt think this would cause it to make less power , maybe a bit less response. It uses a t04r comp wheel which is meant to be very, very good and a p-trim turbine wheel .

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