3X2

I need to get a Walbro 255lph fuel pump. Who sells a drop in kit for a 2004 with the ffs fuel system?

NITRO UK

Not sure if this helps , I think its saying this is easier than dropping the tank to install a pump , if you have not read this it just might help you .

http://www.racetronix.biz/customkiti...RFPK%2D008&eq=

3X2

That isn't an option my tuner thinks will supply enough fuel with a stock pump. Plus, Racetronix doesn't have the best customer service.

Chicago1

Your tuner is guessing that it may work? Don't skimp out upgrade your fuel pump. Caspers electronics carries the same stuff that's who I used and they are cheaper. Any vendor will sell you a pump.

MVP'S ZO6

Go with A&A, UPP or ECS and be done with it.

3X2

My tuner is one of the best in the country. Our numerous SCCA National Championships will attest to his tuning ability. He has tuned many, many supercharged and turbocharged LS engines, so I trust him when he tells me what I need.
The hotwire kit is good insurance over production wiring and I intend to use one. I'm looking for a 255lph pump that comes with an installation kit for a C5 with the ffs fuel system. I've dealt with John Spina for many years since my personal playtoy is a Grand National.
This is my first dealings with a supercharged C5. I've looked at ECS, Lingenfelter, Ragin Racin, and Fore for fuel pumps and kits and they all seem to have ones that use AN lines or an external pump. I even looked at amazon. I need one that fits inside the production fuel tank and works with production fuel lines.

Chicago1

the aem, walbro are all drop in nothing special uses the stock stuff same with most other pumps..maybe I'm lost here...Whats ffs fuel system?

this is the aem and the walbros are exactly the same all plug and play.




Cover removed..



Making it rain....



To much rain....





For future reference make sure you have 1/8th tank of gas.. Like it's been said a ton of times..



Coming out..



That a boy..



She's out





Disassembling



Tharrrrrrr she is...





Now how the **** does this come out? Some say push the tabs some say cut the housing some say buy one others say buy a mustang..

madmatt9471

Here is a really nice set-up for the C5/6 fuels systems and their customer service is exceptional, took the time to speak with me at leangth for my buddies Vette -

You can get an adpter for the AN line to go to the factory fuel fitting if you so desire!

http://www.foreinnovations.com/product_p/38-900.htm

Thanks,Matt

3X2

[QUOTE=Chicago1;1586982348]the aem, walbro are all drop in nothing special uses the stock stuff same with most other pumps..maybe I'm lost here...Whats ffs fuel system?

/QUOTE]

FFS came out MY2003 and continued until 2013. I haven't had a C7 tank out- yet, but they look similar in design. The pump modules go in from the top of the tank on a FFS system, not the bottom like yours. FFS is the GM rpo code. Whereas yours has a rubber hose as a fuel crossover and those small plastic lines for the jet pump, the FFS has it all part of the crossover pipe that is now metal and the trans/diff needs to be lowered enough to flex the crossover to remove it from the tanks.

3X2

I looked at that system and they are on my to call list on Tuesday.

madmatt9471

Awesome - you will really like talking with them, very respectful and very helpful!

They can even set-up the pumps where the second one comes on during boost with their controller - very clean and trick set-up IMHO!

"IF" I had a '04+ Up this is the system I would run!

Thanks,Matt