Hello all,
I know i will be ridiculed for asking about an impreza here, but i picked up a fuel pump assembly from a 93 touring wagon, im starting to think my impreza pump is getting lazy or clogged...are the tanks the same enough to do a stait swap or just the pump?
and is the turbo legacy pump have a higher output than say an N/A??
Thanks
Cory
Fuel Pump Question
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simbey1982
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Matt Monson
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Yes,
The turbo pump has more output. No, it is not a direct drop in. You need to make a jumper harness to make the connectors work. And lastly, unless you have a ton of mods that include cams, you are just going to make your car run pig rich, get horrible gas mileage, and foul plugs way faster than stock. More gas does NOT automatically equal more horsepower...
The turbo pump has more output. No, it is not a direct drop in. You need to make a jumper harness to make the connectors work. And lastly, unless you have a ton of mods that include cams, you are just going to make your car run pig rich, get horrible gas mileage, and foul plugs way faster than stock. More gas does NOT automatically equal more horsepower...
1974 Porsche 914 Cam Am Limted Edition AKA the Bumble Bee
1973 Porsche 914 2.0 l -Suby swap pending
1968 Porsche 911t survivor 47k original miles
2000 2.5RS daily driver.
1999 2.5RS w/ 50+ extra whp
Suby Hai!
1973 Porsche 914 2.0 l -Suby swap pending
1968 Porsche 911t survivor 47k original miles
2000 2.5RS daily driver.
1999 2.5RS w/ 50+ extra whp
Suby Hai!
It regulates pressure. If the stock regulator can not return enough volume back to the tank, pressure will rise and you'll run rich.
Josh
surrealmirage.com/subaru
1990 Legacy (AWD, 6MT, & EJ22T Swap)
2020 Outback Limted XT
If you need to get a hold of me please email me rather then pm
surrealmirage.com/subaru
1990 Legacy (AWD, 6MT, & EJ22T Swap)
2020 Outback Limted XT
If you need to get a hold of me please email me rather then pm
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Matt Monson
- quasi-mod-o
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simbey1982
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IronMonkeyL255
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Hmm.... I may need a new FPR.
I dropped in a Walbro unit, and seem to be running rich since then. I know I get far worse fuel milage, and I thought it was my O2 sensor.
What pressure do our fuel systems run at? I know the newer Subarus run at a higher pressure, but I just can't remember the pressure.
I dropped in a Walbro unit, and seem to be running rich since then. I know I get far worse fuel milage, and I thought it was my O2 sensor.
What pressure do our fuel systems run at? I know the newer Subarus run at a higher pressure, but I just can't remember the pressure.
Disclaimer: If anything I post is inaccurate, please correct me. I do not wish to add to the misinformation floating around on the internet.
That being said, everything I post is accurate to the best of my knowledge.
Rio Red '91 Legacy SS
That being said, everything I post is accurate to the best of my knowledge.
Rio Red '91 Legacy SS
You can get the fuel pressure info in the factory manual I posted in the stuff you need to know forum.
Josh
surrealmirage.com/subaru
1990 Legacy (AWD, 6MT, & EJ22T Swap)
2020 Outback Limted XT
If you need to get a hold of me please email me rather then pm
surrealmirage.com/subaru
1990 Legacy (AWD, 6MT, & EJ22T Swap)
2020 Outback Limted XT
If you need to get a hold of me please email me rather then pm
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IronMonkeyL255
- Fourth Gear
- Posts: 1902
- Joined: Sat Aug 09, 2003 5:02 pm
- Location: Woodruff, SC