Airtex inline pump specs
#1
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Airtex inline pump specs(must read)
I contacted airtex regards to the inline pump the drag kit comes w/
and these are the specs:
67 gph at 43 psi
100psi= 21.5 gph gphgallons per hour)
90psi= 25 gph
80psi= 28 gph
So people running those 12:1 fmu watch out
[Modified by DRAGLS, 12:18 AM 7/16/2002]
and these are the specs:
67 gph at 43 psi
100psi= 21.5 gph gphgallons per hour)
90psi= 25 gph
80psi= 28 gph
So people running those 12:1 fmu watch out
[Modified by DRAGLS, 12:18 AM 7/16/2002]
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Re: Airtex inline pump specs(must read) (dustin)
I have the Drag kit and I'm still using the Airtex fuel pump and I'm having a problem with it. When I'm driving around in boost (which is often because I just got the turbo), I'm seeing about 15 mpg!@!@! What the hell is up with that? I have a 95 Civic EX and now I'm seeing about 87 miles right below a half a tank. Any solutions?
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Re: Airtex inline pump specs(must read) (dustin)
67 gph at 43 psi
100psi= 21.5 gph gphgallons per hour)
90psi= 25 gph
80psi= 28 gph
Here's an example T-25 turbo let's say u turn up the boost to 25psi ya you will get the pressure but u won't get any more volume than if you were at 17psi.
Do you not know what this means the higher the pressure the less fuel it able to deliver. The #'s are directly from AIRTEX.
[Modified by DRAGLS, 1:04 AM 7/16/2002]
100psi= 21.5 gph gphgallons per hour)
90psi= 25 gph
80psi= 28 gph
Here's an example T-25 turbo let's say u turn up the boost to 25psi ya you will get the pressure but u won't get any more volume than if you were at 17psi.
Do you not know what this means the higher the pressure the less fuel it able to deliver. The #'s are directly from AIRTEX.
[Modified by DRAGLS, 1:04 AM 7/16/2002]
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Re: Airtex inline pump specs(must read) (DRAGLS)
67 gph at 43 psi
100psi= 21.5 gph gphgallons per hour)
90psi= 25 gph
80psi= 28 gph
Here's an example T-25 turbo let's say u turn up the boost to 25psi ya you will get the pressure but u won't get any more volume than if you were at 17psi.
Do you not know what this means the higher the pressure the less fuel it able to deliver. The #'s are directly from AIRTEX.
100psi= 21.5 gph gphgallons per hour)
90psi= 25 gph
80psi= 28 gph
Here's an example T-25 turbo let's say u turn up the boost to 25psi ya you will get the pressure but u won't get any more volume than if you were at 17psi.
Do you not know what this means the higher the pressure the less fuel it able to deliver. The #'s are directly from AIRTEX.
Of course pressure and flow are inversely related -- that's how it works. What good are those numbers? How much does it flow at 125psi? The airtex pump can mantain enough flow at 125psi pressure to supply our motors (typical 1.8L) with plenty of fuel, I have seen it with my own eyes.
I'm not quite sure what you are trying to prove here.
Dustin
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Re: Airtex inline pump specs(must read) (dustin)
so Dustin at 8 lbs of boost with 12:1 fmu disk plus 30lbs static pressure=126
So does that mean that the 125 psi flow of the inline can handle only 8lbs of boost?
So does that mean that the 125 psi flow of the inline can handle only 8lbs of boost?
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Re: Airtex inline pump specs(must read) (Cramerox)
The pump can /flow/ enough to supply the motor with fuel at 125psi. But it cannot create any extra pressure past 125psi. So that means that past 8psi the same amount of fuel will be delivered. Flow is only significant in that if the pump cannot flow enough at a given pressure, the pressure will drop. Extra flow will not deliver extra fuel to the motor.
Fuel delivery is a result of fuel pressure and injector on time.
If all of the respective components (factory FPR, FMU, pump) were working as designed, the system would "max out" well before 8psi. But the motor will likely still run rich because the FMU setup just dumps so much fuel in.
This is why real engine management systems are such a good idea.
Fuel delivery is a result of fuel pressure and injector on time.
If all of the respective components (factory FPR, FMU, pump) were working as designed, the system would "max out" well before 8psi. But the motor will likely still run rich because the FMU setup just dumps so much fuel in.
This is why real engine management systems are such a good idea.
#11
Re: Airtex inline pump specs(must read) (falconGSR)
tuning is 1/2 the fun anyway.
right?
anyone with me here? anyone?
...hello? *tap tap tap* is this thing on?
(crickets)
right?
anyone with me here? anyone?
...hello? *tap tap tap* is this thing on?
(crickets)
sodustin, which do you like AEM EMS or hondata 4b more?
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Re: Airtex inline pump specs(must read) (integra-modder)
I like the AEM EMS, for me.
Most people will be happier with a Hondata 2b though.
Hondata 4b is expensive, and it's even more expensive if you have an OBD2 car.
Most people will be happier with a Hondata 2b though.
Hondata 4b is expensive, and it's even more expensive if you have an OBD2 car.
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Re: Airtex inline pump specs(must read) (DRAGLS)
damn dustin, i admire you with all these knowledge you got...
would this 8 psi max being safe also apply for d16 engines??? thanks... i just cant wait to pay off one more bills so i can get the damn EMS.....
would this 8 psi max being safe also apply for d16 engines??? thanks... i just cant wait to pay off one more bills so i can get the damn EMS.....
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