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Tech Forums => 6 Cylinder Tech => Topic started by: kiddo99 on January 03, 2008, 01:38:55 AM



Title: fuel cell installation help
Post by: kiddo99 on January 03, 2008, 01:38:55 AM
Hello, I am a new guy that has been reading and learning a lot off of many of you from the two forums over the last couple months since I picked up my '97 es. I am planning on making it a fun fix up project. This car will never be on the "the road" again in its life.

Has anyone ever installed a fuel cell in the trunk of an avenger before? I am going to attempt it, but I have have never done so before and am looking for some advice. I have a 5 gallon summitracing fuel cell with a bladder and baffled for slosh and stuff.   My questions start there??  I understand I will need an external pump? Will this one work??---->
http://www.msdfuelinjection.com/efi_fuelpump.html  (http://www.msdfuelinjection.com/efi_fuelpump.html)  What is the stock fuel pressure for a 2.5/3.0??? I am guessing that the stock pressure regulator is on the pump(or in the tank at least) so I will need to purchase an aftermarket fp regulator as well to place after the external pump? Is it that simple? What am I missing? I am assuming there are just  send and return fuel lines I will have to deal with?? I am just doing this for safety/weight reduction, I won't be doing alot of major hp increasing so I won't need a special fuel system install.  Just something simple.

Thank you again for your help. It is all appreciated.


Title: Re: fuel cell installation help
Post by: Bad Venge on January 03, 2008, 01:49:33 AM
most use the walbro pump for an inline pump ... for an external fpr you can retrofit to a 95/96 fuel rails and fpr and add the return line


Title: Re: fuel cell installation help
Post by: kiddo99 on January 04, 2008, 12:44:33 AM
BadVenge, thank you very much for your quick reply. I will purchase the Walbro255lph external pump on your recommendation.  I like the idea of keeping the fpr inline after the pump in the trunk vs under the hood. I am going to firewall the trunk in. Is there a recommended aftermarket regulator that any users on here like(or maybe ones to stay away from). AEM? I am not worried "too much" about cost with any of this, versus dependability and ease of use.  Does 47-50psi sound about right??? Thanks again, the advice I have gotten out of this forum has been great.


Title: Re: fuel cell installation help
Post by: Sroufe7 on January 04, 2008, 11:53:40 PM
http://www.disturbingmotorsports.com/catalog/product_info.php?cPath=109_123&products_id=212&osCsid=008ab1c7a10884f917bc468a585a7238 (http://www.disturbingmotorsports.com/catalog/product_info.php?cPath=109_123&products_id=212&osCsid=008ab1c7a10884f917bc468a585a7238)

You need to put the regulator after the fuel rail in-order for it to work.

Nothing on these cars for adjustable FPR's are bolt in.  Everything is custom.


Title: Re: fuel cell installation help
Post by: kiddo99 on January 05, 2008, 01:35:22 AM
thats suck-o!  I have alot to learn I guess. So even though the stock fpr is on the pump in the tank, any aftermarket has to go under the hood and after the fuel rail??? Maybe I will have to rethink this.


Title: Re: fuel cell installation help
Post by: Sroufe7 on January 05, 2008, 03:48:59 AM
yes...the regulator on a return fuel system regulates everything before the regulator and not after the regulator.


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