| Go back to previous topic |
| Forum name | Turbo/Nitrous Tech |
| Topic subject | walbro 255lph HP install |
| Topic URL | https://forums.2gnt.com/dcboard.php?az=show_topic&forum=i8&topic_id=79274 |
79274, walbro 255lph HP install Posted by 96rs-t, Nov-14-04 09:16 AM
just wanted to know if there are any last min things i need to know about installing this pump. I've installed fuel pumps in my car before, but they've been stock, so i'm guessing this shouldnt be any diff, considering extreme psi, says its a bolt on replacemnt. just waiting for my car to run out of gas! thanks!
|
79276, RE: walbro 255lph HP install Posted by optimuspeterson, Nov-14-04 09:28 AM
i wanna say that the holes in the bracket don't line up but it has been a long while since i did it. Wasn't much more too it but drilling another hole in the bracket for the pump.
|
79277, RE: walbro 255lph HP install Posted by 96rs-t, Nov-14-04 09:39 AM
well, it says as long as you use the new fuel pump isolator and not the old one, it should fit the bracket....:shrug
|
79290, RE: walbro 255lph HP install Posted by Chamuko, Nov-14-04 04:14 PM
well mine was off. with either one. Its just a simple drilling procedure.
|
79310, RE: walbro 255lph HP install Posted by ForceFed420a, Nov-15-04 04:13 AM
When I did mine, the pump didn't install as an exact replacement since I think it's a touch larger. So I modified the bottom bracket that was holding it by drilling a hole about 3/4 inch lower and moving the bottom piece down. However, when I went to reinstall it, it wouldn't fit back into the tank because it was taller now, and the original pump sat on the bottom part of the tank.
Sooooo, I had to pull it out again, and I cut the peice of pipe on the bracket where the high pressure goes out (don't cut the pipe on the FP, there's a valve in there that you need). I cut it so I could install the bottom bracket back into the ORIGINAL hole, since I knew that would work (since it did on the stock. and put a piece of fuel hose and some GOOD clamps on and stuck it in and it worked.
I'm not sure if mine was a special case or not, but I have the 255lph HP one, so you might consider doing that.
Brian
|
79316, RE: walbro 255lph HP install Posted by Corbin, Nov-15-04 05:36 AM
When I put in my 255lph HP, I ended up bending the lower bracket to accomodate the longer pump. I opened up the 90 degree bend some and then bent the tip of the lower bracket to still hold the pump securely. Worked fine.
Corbin
'95 ESI-T Now with more power and fewer leaks

Gimme fuel...Gimme fire...Gimme that which I desire
|
79320, RE: walbro 255lph HP install Posted by thedawg, Nov-15-04 06:03 AM
I chopped about 1/2" off the brass part of the car's pump bracket outlet pipe. You may have to trim the rubber hose a little too.
When/If you want to go back to stock, just cut a longer piece of rubber hose, drop in the stock pump, and it'll work fine.
|
79330, RE: walbro 255lph HP install Posted by 96rs-t, Nov-15-04 08:55 AM
thanks guys, the install did not go at all as planned, everyone is right the damn pump is a tad bit off. since i didnt see all these posts, i just put the stocker back on, since i'm not much of a fabricator. but i'll give it another shot on my day off again.
i really hate it when things dont fit perfectly....:wallbash
|
79331, RE: walbro 255lph HP install Posted by thedawg, Nov-15-04 10:20 AM
I don't think a hacksaw and pair of scissors counts as fabrication. :squint
Bring it by my place in Norwalk and I'll drop it in for you.
|
79339, RE: walbro 255lph HP install Posted by Chamuko, Nov-15-04 11:36 AM
yeah what he said ^ that way I can watch and have the band aids ready.
|
79355, RE: walbro 255lph HP install Posted by 96rs-t, Nov-15-04 06:12 PM
hey Dan, sounds like a plan! this may be asking too much, but do you think you'd have the time in helping me with some other stuff i need installed? i'll hook it up with some beers! :cheers
|
79363, RE: walbro 255lph HP install Posted by Chamuko, Nov-16-04 04:37 AM
I heard beer...
On second thought, Dan + Alcohol + tools and other stuff = Fun time. ?
|
79374, RE: walbro 255lph HP install Posted by 96rs-t, Nov-16-04 11:08 AM
maybe a few of us can make it a mini meet! and drink.....;)
|
79541, RE: walbro 255lph HP install Posted by 96rs-t, Nov-21-04 02:04 PM
wow, so great to have boost again, and this pump sounds so much better than that stupid inline. yall were right, a simple drill of another hole is all it took to fit it in right!
|
79542, RE: walbro 255lph HP install Posted by sonikbewm, Nov-21-04 02:48 PM
weird...mine fit perfectly without any modifications.
|
81618, RE: walbro 255lph HP install Posted by DSMRoadster, Jan-20-05 03:14 PM
did any of you guys plug those 3 expose metal on top of the fuel pump?
|
81621, RE: walbro 255lph HP install Posted by optimuspeterson, Jan-20-05 05:02 PM
Originally posted by DSMRoadster did any of you guys plug those 3 expose metal on top of the fuel pump?
not sure what you are talking about man. '3 expose metal' ??? If you can get a photo off of vfaq.com of the pump and tell us what ya mean.
|
81627, RE: walbro 255lph HP install Posted by DSMRoadster, Jan-21-05 03:52 AM
it was for a positive and negative connection if the harness didn't work. The third whole I believe worked as bleeder. All I did was took some candle wax and cover up the exposed metal except for the third one. It's install and seems to be working fine.
|
81677, RE: walbro 255lph HP install Posted by Collente, Jan-22-05 02:02 PM
wierd... I did have to bend the damn bracket to get it to fit also.
I have a sick write up on this if anyone wants it, hit me up.
Nick 97RS

THX KAPTAIN MYKE FOR HOSTING! www.kaptainmyke.com
|