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07-02-2009, 03:06 AM
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#1 |
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Stock
Join Date: Apr 2009
Location: CORPUS CHRISTI,TX
Posts: 12
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Twin Garrett GT2871r
Hi, I have a twin turbo kit that rps made 5 of. I'm upgrading the turbos to gt2871s. I have a 94 auto twin turbo. The gt2871s i'm using have a .64 hot side. Does anyone have any idea what kind of hp and response I can expect?
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07-02-2009, 01:08 PM
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#2 | |
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Supra Owner
Join Date: Oct 2005
Location: GA, USA
Posts: 2,209
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Quote:
__________________
Phil '94 Supra Turbo, 6spd, 'APU'+ Displacement is no replacement for boost. Life begins at 30psi. NB: Please consider posting any help requests in a new thread instead of asking me for help privately. About 99.9+% of the time, private help requests end up covering great information that could be very valuable to other forum members. If you have a good reason for needing the help request to be private, I'll consider it. If not, then why not give everyone else the opportunity to pitch in too, and/or learn from the information? Remember, there's no such thing as a dumb question. We're all here to help within this family of Supra owners. |
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07-02-2009, 05:30 PM
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#3 |
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Stock
Join Date: Apr 2009
Location: CORPUS CHRISTI,TX
Posts: 12
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Twin gt2871s
They both run at the same time. They are mounted on seperate tubular exhaust manifolds.
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07-03-2009, 05:06 PM
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Supra Owner
Join Date: Oct 2005
Location: GA, USA
Posts: 2,209
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Quote:
As far as response, you won't see much useable boost below 4000rpms. Of course, these estimates all assume your engine is in good shape. FYI: Here are a few of the links I used for my estimates: http://www.tweakit.net/shop/product_...oducts_id=5888 http://www.elitedubs.com/index.php/t....msg18582.html http://www.ztechz.net/id1.html
__________________
Phil '94 Supra Turbo, 6spd, 'APU'+ Displacement is no replacement for boost. Life begins at 30psi. NB: Please consider posting any help requests in a new thread instead of asking me for help privately. About 99.9+% of the time, private help requests end up covering great information that could be very valuable to other forum members. If you have a good reason for needing the help request to be private, I'll consider it. If not, then why not give everyone else the opportunity to pitch in too, and/or learn from the information? Remember, there's no such thing as a dumb question. We're all here to help within this family of Supra owners. Last edited by pwpanas; 07-03-2009 at 05:10 PM. |
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07-03-2009, 06:26 PM
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#5 |
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Stock
Join Date: Apr 2009
Location: CORPUS CHRISTI,TX
Posts: 12
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GT2871s
Hi, thank you for your valuable information. I can't wait to get them on. Do you know of a source for earl's pre made stainless steel hoses?
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07-06-2009, 03:36 PM
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#6 | |
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Supra Owner
Join Date: Oct 2005
Location: GA, USA
Posts: 2,209
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Quote:
__________________
Phil '94 Supra Turbo, 6spd, 'APU'+ Displacement is no replacement for boost. Life begins at 30psi. NB: Please consider posting any help requests in a new thread instead of asking me for help privately. About 99.9+% of the time, private help requests end up covering great information that could be very valuable to other forum members. If you have a good reason for needing the help request to be private, I'll consider it. If not, then why not give everyone else the opportunity to pitch in too, and/or learn from the information? Remember, there's no such thing as a dumb question. We're all here to help within this family of Supra owners. Last edited by pwpanas; 07-06-2009 at 03:38 PM. |
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