can stock 370cc rb25 injectors support a gt3071r?

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240s-sex
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Car: 1995 240sx se

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like the title says

i asked because i got my s1 rb25det and the turbo on it had a broken off exhaust turbine and i would rather spend $150 on a manifold and use the turbo i already have...

i would only run probably about 10psi and up the fuel pressure and get a tune, i just want to know if i can even run these injectors on this turbo

i really want to get this on the road soon so any imput would be great thanks


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S13_RB25
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Car: A 240 but no RB yet!
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It doesn't matter if you still run 10psi this turbo is still bigger then the stock, so 10psi is still going move more air on the 30r compared to the stock turbo. So looking at that, stock injectors wouldn't be a good idea with a 30r pushing 10psi.

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240s-sex
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S13_RB25 wrote:It doesn't matter if you still run 10psi this turbo is still bigger then the stock, so 10psi is still going move more air on the 30r compared to the stock turbo. So looking at that, stock injectors wouldn't be a good idea with a 30r pushing 10psi.
yea its almost twice the lbs/min i think ha, im not looking for anything too crazy, not even alot of power until i can get my new injectors. i was just hoping that if i upped the fuel pressure to say 45psi and got a tune on my safc i could at least daily it at like 280hp for now.

i already run like 12.1:1 afr so its kinda rich at stock fuel pressure...

i wish i could get a solid answer so i can get this manifold :ohno:

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S13_RB25
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Ok, but let me get this straight. The stock turbo broke its exhaust turbine so, your using the spare 30r laying around? Also you want to get a aftermarket mani? Is it intake or exhaust? Is this correct??

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240s-sex
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S13_RB25 wrote:Ok, but let me get this straight. The stock turbo broke its exhaust turbine so, your using the spare 30r laying around? Also you want to get a aftermarket mani? Is it intake or exhaust? Is this correct??
yea stock one isnt even salvagable, i have the gt30r and a tial 38mm wastegate already, just need the exhaust manifold.

my current set up is just a 80mm throttle body, godspeed intake manifold, aeromotive fpr, and an n1 oil pump...

injectors stock 370cc and i want to put on my new turbo because it would be cheaper then replacing the t28

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S13_RB25
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240s-sex wrote:
S13_RB25 wrote:Ok, but let me get this straight. The stock turbo broke its exhaust turbine so, your using the spare 30r laying around? Also you want to get a aftermarket mani? Is it intake or exhaust? Is this correct??
yea stock one isnt even salvagable, i have the gt30r and a tial 38mm wastegate already, just need the exhaust manifold.

my current set up is just a 80mm throttle body, godspeed intake manifold, aeromotive fpr, and an n1 oil pump...

injectors stock 370cc and i want to put on my new turbo because it would be cheaper then replacing the t28
Why don't you hold off on that exhaust mani and buy bigger injectors??? The stock exhaust mani can handle the 30r easily...

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240s-sex
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Car: 1995 240sx se

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S13_RB25 wrote:
Why don't you hold off on that exhaust mani and buy bigger injectors??? The stock exhaust mani can handle the 30r easily...
unfortunatly i have the gt3071r not the 3076, the one with the internal wastegate, looked for a exhaust housing to change it over n it was like $300 :slap:


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