Do I need bigger injectors for 12psi on the stock turbo?
01-07-03, 01:38 PM
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Daily Domestic Killer
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Do I need bigger injectors for 12psi on the stock turbo?
just like the topic says, 12 is the highest i wanna run, it should be okay for the stock turbo right? Would I be pushing the limits of the stock injectors?
01-07-03, 01:44 PM
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Yes you will be pushing the stock limits of the injectors. I wouldn't do it, but its been done. If your injectors/pump aren't up to par you could have problems. Also, if you creep past on a cold night you could detonate.
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01-07-03, 05:07 PM
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How about the turbo, is it going to be reliable at 12 psi, I'm not planning on runnig it that high all the time, only at the track...
01-07-03, 06:01 PM
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Originally posted by BlackRx7
How about the turbo, is it going to be reliable at 12 psi, I'm not planning on runnig it that high all the time, only at the track...
How about the turbo, is it going to be reliable at 12 psi, I'm not planning on runnig it that high all the time, only at the track...
01-07-03, 09:13 PM
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Hey guys just found this forum hahaha
I am in the u.k. and our beloved rxsevens are rare, as for the junk yards - ha ha ha
If you know of anywhere that would be able to supply me with 680cc injectors (and ship to u.k.) I would be exstatic.
My rx kinda dont like it over 12psi with stock ones.
does this also mean I need an FD fuel pump and if so is it a straight swop.
cheers
I am in the u.k. and our beloved rxsevens are rare, as for the junk yards - ha ha ha
If you know of anywhere that would be able to supply me with 680cc injectors (and ship to u.k.) I would be exstatic.
My rx kinda dont like it over 12psi with stock ones.
does this also mean I need an FD fuel pump and if so is it a straight swop.
cheers
01-07-03, 09:25 PM
#15
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better to get a walbro 255lph here are some links
http://www.rotaryresurrection.com/
they have 680 cc for $100
http://www.groupbuycenter.com/buy.aspx?id=8133
the pump is also $99 with free shipping
http://www.rotaryresurrection.com/
they have 680 cc for $100
http://www.groupbuycenter.com/buy.aspx?id=8133
the pump is also $99 with free shipping
01-07-03, 09:26 PM
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Originally posted by jeyjey
If you know of anywhere that would be able to supply me with 680cc injectors (and ship to u.k.) I would be exstatic.
My rx kinda dont like it over 12psi with stock ones.
does this also mean I need an FD fuel pump and if so is it a straight swop.
cheers
If you know of anywhere that would be able to supply me with 680cc injectors (and ship to u.k.) I would be exstatic.
My rx kinda dont like it over 12psi with stock ones.
does this also mean I need an FD fuel pump and if so is it a straight swop.
cheers
As for the pump, I'd go with a walbro one. They are a direct replacement and flow well.
01-07-03, 09:55 PM
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Originally posted by BlackRx7
http://www.groupbuycenter.com/buy.aspx?id=8133
the pump is also $99 with free shipping
http://www.groupbuycenter.com/buy.aspx?id=8133
the pump is also $99 with free shipping
Last edited by Ryde _Or_Die; 01-07-03 at 09:57 PM.
01-07-03, 10:22 PM
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Before I ported my wastegate with just the dp/mp and cone filter I would creep to .9bar in fourth...and stayed on it a couple of times. 
In hindsight that was very dumb, but EGT got to just over 800 degrees. That's cutting it very, very close. Then again .9 bar is about...13 pounds. I think anything UP to 12 is ok...but after that boost at your own risk with just the walbro. 
In hindsight that was very dumb, but EGT got to just over 800 degrees. That's cutting it very, very close. Then again .9 bar is about...13 pounds. I think anything UP to 12 is ok...but after that boost at your own risk with just the walbro.
01-07-03, 10:40 PM
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Originally posted by BlackRx7
Hey Ryde or Dye can you still drive your car? have you seen the BNR stage 1 only 575 with core?
Hey Ryde or Dye can you still drive your car? have you seen the BNR stage 1 only 575 with core?
Ya I saw the stage 1 but for $700 I can get the stage 3. And I might even save up more to get the stage 4
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