Thread: fuel filter
Hybrid View
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10-19-2009 04:50 AM #1
fuel filter
what is the correct micron filter rating for an inline filter between the tank and electric pump? Areomotive recommends 100micron I believe..thanks
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10-19-2009 08:52 AM #2
Less then 10 microns is the norm for an automotive fuel filter, particularly if it's an EFI engine. More, like 40, for a carbed engine.
Here's an article:
http://www.aa1car.com/library/fuel_filters.htmDave W
I am now gone from this forum for now - finally have pulled the plug
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10-19-2009 11:32 AM #3
Fuel filter
Summit has put a caution notice not to use a paper filter element berween the tank and pump,I found out the hard way,P.O.S. Fram plugged up my new electric fuel pump and fried it in less than two hours run time
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10-19-2009 04:44 PM #4
That's fine after the pump but not on suction side of an electric fuel pump.
You need the biggest filter you can fit. The Aero filter is 60 sq inches of filter & 100 microns. That installs between the tank & the electric pump. The 10 micron can go in the engine compartment or on the motor.
Edit: I found the article I was looking for.
http://www.centuryperformance.com/fu...p-spg-141.htmlLast edited by Steves32; 10-19-2009 at 04:53 PM.
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10-19-2009 10:47 PM #5
between the cell and the electric pump
Thanks for the input..Steves32 got it right! .after talking to an Aeromotive tech today the 100micron level is what they require for, at least, their SS pump. Here is a PDF file they furnished...sorry, I could not figure how to link the pics with the file..
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10-20-2009 09:39 AM #6
I use a Mallory fuel filter between the tank and the Mallory pump.
www.summitracing.com/parts/MAA-3181/
Lynn
'32 3W
There's no 12 step program for stupid!
http://photo.net/photos/Lynn%20Johanson
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12-05-2009 03:17 PM #7
Great thread, but now I am questioning my fuel filtration system...
I have a Professional Products canister type fuel filter pre-pump, I believe it is 10 micron. I am not sure of the element type (probably paper) but there is a PP replacement filter as well as a FRAM element.
I have plans to install an inline post pump/pre carb filter, would a 40 micron there be enough? Should I revise my fuel filtration schema entirely?Burning gunpowder and gasoline daily for over 20 years and counting!
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12-05-2009 05:04 PM #8
No expert here...but 100microns before the electric pump and 10 before the carb seems to work...D
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12-05-2009 05:53 PM #9
Checkout the Robbmc site... They sell quality filters for a reasonable prices... There mechanical fuel pumps are the best!
http://www.robbmcperformance.com/products.html
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12-06-2009 01:03 PM #10
In our neighborhood, 2 blocks down the hill was a gas station that (to me) all the cool car guys hung out there. 32 coupes, 33 & 34 Fords as well, a sweet 56 Ford Beach wagon that was setup gasser...
How did you get hooked on cars?