Hey guys;

I have a quick question for the fuel guru's out there. I want to upgarde my Hahn Racecraft inline pump with an in-tank Walboro 255..........Because Hahn reccommends the 255 for there kit if you want to upgrade to an In-tank.

My question is, is if there is anything else I need to get other then the pump itself. I don't think I need an application kit because the car is a 2003 and in great condition. And if there is anything I need to know to install it successfully.

Thanks alot guys, this site has always been a great help to me with technical stuff
Evan

Walbro 255.......

Sorry about the spelling mistake, I hate making those

i used just the pump, i'm pretty sure i reused the stock sock. also there are some pics i have of the install:

this plastic nipple broke on us, (i think) it had the accordian hose connected to it (you'll see when you'll take it apart). the 255 doesn't have this nipple its a hole


we fabbed one up using a lathe out of brass


both wire harness next to one another


how to hook the wires up, do yourself a favor and us solder and heat shrink!


be safe with the install


click me for more pics

Thanks alot man, this will be a great help.

I'm finishing up my Walbro install tonite--pretty much the same pump that ^^^ used. I can get some more pictures to you if it'd help.

I would recommend replacing the plastic feed line from the pump to the to the top of the gas tank while you're in there--don't use the same one (that came stock) for your new pump. It's been form-fitted to the OEM pump--just throw it away. The size you'll need to buy is 5/16" and you should only need about 8" of it.

Agent Omega wrote:I'm finishing up my Walbro install tonite--pretty much the same pump that ^^^ used. I can get some more pictures to you if it'd help.

I would recommend replacing the plastic feed line from the pump to the to the top of the gas tank while you're in there--don't use the same one (that came stock) for your new pump. It's been form-fitted to the OEM pump--just throw it away. The size you'll need to buy is 5/16" and you should only need about 8" of it.

Thanks for the heads up man, I'll be doing that for sure.

I guess all I need is 8" of 5/16" Silicone hose.

someone had a link to a site that had the 255HP walbro fuel pump for sale, they also had the proper install kit.

does anyone remember the site and the proper install kit?

thanks

http://www.autoperformanceengineering.com/


install kit 27



Blew it up

thank you!!!

does the above picture with the wiring harness apply to all j-bodies, or did the wiring change ?

hey guys im trying to find a 255 walbro pump and im having a hard time doing it , can you direct me as to where you guys are find ing these pumps please thanks alot

long live boost

^^ are you serious?

98redcavz24 wrote:http://www.autoperformanceengineering.com/


install kit 27

stevefire wrote:^^ are you serious?

98redcavz24 wrote:http://www.autoperformanceengineering.com/


install kit 27

LT1 install kit. It's easy. You just have to look




I was a retard, and now I'm permanently banned.

stevefire:


I would imagine all our cars are the same setup (wiring-wise.) But regardless, the fuel pump you're probably gonna buy will be a universal. You won't be changing your fuel wiring/setup around the pump, persay--you'll be making the pump work with your setup.

All you really have to pipe/wire in is the feed line and power/ground.

Aagent Omega, thank you for your help. I'll be upgrading my pump this summer, and all this info is going to definately help!

cheers

Agent Omega wrote:All you really have to pipe/wire in is the feed line and power/ground.

exactly!

found it so i just buy the gm one at the top of the applications list and then get the kit #27 and thats all i need right