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Old 03-20-2004, 09:51 AM   #1
BIGSKYWRX
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Default What's the output of the USDM STi fuel pump?

These can be had for reasonable, I know the injector size is down (on the USDM) from the JDM pink ones, but is the fuel pump the same as the JDM one?

JDM = 180 l/hr, GDA = 130 l/hr, USDM STI = ????

Evidently they also come oe w/ a collector tank on the USDM STi????

Thanks

Big Sky
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Last edited by BIGSKYWRX; 03-20-2004 at 08:26 PM.
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Old 03-20-2004, 12:58 PM   #2
Jon [in CT]
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The US STi service manual says: "More than 145 L (38.3 US gal, 31.9 Imp gal)/h [12 V at 300 kPa (3.06 kg/cm 2 , 43.5 psi)]"

BTW, I think you meant to say GDA (a 2.0L WRX), above, and not GDB (a 2.0L WRX STi).
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Old 03-20-2004, 08:25 PM   #3
BIGSKYWRX
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Jon- Thanks. So it's not the same pump as the JDM, it appearsto be right in between the two- just like the injectors. Interesting they would develop a unique pump and injectors and simply not utilize what they had off the shelf- although I guess these could be off the shelf for something else.

I did mean GDA (WRX)- no proofreading- woops.

Big Sky
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