Intank fuel pump help
#1
Intank fuel pump help
Okay guys, i bought this intank Walbro F20000169 which was supposed to be a direct replacement for my truck......i thought. Here are some pics, i think i have the wrong pump . Unless there is something im missing. It is shorter, more narrow, and the inlets on bottom are different.
#2
Yup you will have to do some mods to make that pump fit. I don't think that there is a direct replacement for the stock pump. If you search you should find a couple of threads about the mods required to switch out the stock pump. I think you can try DrX for some pics and info. Magnuson may have a kit that they made up that might work in your truck. You may want to give them a call and see if they will sell you one. If not you might want to button it all back up and put in an inline pump which will work on your truck.
I got a Walbro GSL392 255lph plus a nice harness and 44# injectors from Racetronix . You will have to email them for information because they do online sales only.
Good luck with it and I hope it doesn't turn into too big a pain in the you know what.
I got a Walbro GSL392 255lph plus a nice harness and 44# injectors from Racetronix . You will have to email them for information because they do online sales only.
Good luck with it and I hope it doesn't turn into too big a pain in the you know what.
#3
new plan, after a bunch of searching, looks like i would have to cut the bucket all up in order to make it work. I dont want to do that, so it lookslike i am going to have to eat the $115 and put the tank back together. Parish made a post saying that most stock (return type) fuel pumps are good to about 400RWHP, even with the supercharger I dont think i will be making quite that much, so i think i will roll the dice and see how it does. Worse case scenario, i will add an inline pump, or a voltage booster if i need it. To bad i wasted my day to find this out, but live and learn i guess.
#4
TECH Apprentice
Originally Posted by Linda
new plan, after a bunch of searching, looks like i would have to cut the bucket all up in order to make it work. I dont want to do that, so it lookslike i am going to have to eat the $115 and put the tank back together. Parish made a post saying that most stock (return type) fuel pumps are good to about 400RWHP, even with the supercharger I dont think i will be making quite that much, so i think i will roll the dice and see how it does. Worse case scenario, i will add an inline pump, or a voltage booster if i need it. To bad i wasted my day to find this out, but live and learn i guess.
#5
thanks anyway, but there was just to many things that just didnt fit like i liked. No bucket recovery, sock didnt recess in the groove on the bottom, would have had to grind down the lip inside the bucket so the pump intake would stick through far enough, and the pump didnt fit snug at all. No biggie, it was fun dropping the tank by myself and spending all day for nothing...LOL.. . Oh well, guess what i have for sale....
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#8
TECH Addict
iTrader: (7)
Originally Posted by Linda
Thanks DrX, i took i out for some play time today, and it is cruising at 59psi and jumps to about 62 at WOT. It holds its psi through the shifts without missing a beat. I think i will be fine with the stock pump for now.
#10
TECH Addict
iTrader: (7)
Originally Posted by Linda
Is the 8.1 fuel pump the same as the small block pumps?