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Garrett Gtx4294 & Gtx4202

R-PWR

By R-PWR,
in Engines & Forced Induction

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R-PWR Proficient

R-PWR

Posted
Posted (edited)

Hi Guys,

Has anyone used these turbos at all, potentially looking at putting one on my 2.8 RB in my GT-R, anyone got any feedback, dyno graphs etc.

How do they compare to the Precision 7175 & 7675 GT42 Style, have people found them to be simialr or lot laggier or more responsive. Had a 6766 and want to go the next size up but want a good idea at how much laggier it will be ie full boost at 6000rpm, 5500rpm or 5000rpm etc? (I know it's not going to be 100% due to a lot of variables on the build but someone elses results will help give me an idea)

Fuel will be E85, running between 28-34psi

I'm looking for 600-650awkw (800-850awhp) and application is street/drag.

Cheers

Edited by R-PWR
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https://www.sau.com.au/forums/topic/448941-garrett-gtx4294-gtx4202/
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  • 3 years later...
Levy Collaborator

Levy

Posted
Posted
On 23/09/2014 at 4:05 PM, R-PWR said:

Hi Guys,

Has anyone used these turbos at all, potentially looking at putting one on my 2.8 RB in my GT-R, anyone got any feedback, dyno graphs etc.

How do they compare to the Precision 7175 & 7675 GT42 Style, have people found them to be simialr or lot laggier or more responsive. Had a 6766 and want to go the next size up but want a good idea at how much laggier it will be ie full boost at 6000rpm, 5500rpm or 5000rpm etc? (I know it's not going to be 100% due to a lot of variables on the build but someone elses results will help give me an idea)

Fuel will be E85, running between 28-34psi

I'm looking for 600-650awkw (800-850awhp) and application is street/drag.

Cheers

How did you go mate? Im also on the same boat. Iv got a 2.8 being built and im considering going a 7685

  • 1 year later...

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