Walbro fuel pump tip... - The 1947 - Present Chevrolet & GMC Truck Message Board Network

suburban99 · 05-04-2017, 03:56 PM

I thought I would share my recent experience with mounting a Walbro 255 inline in my 72 K10 6.0 swap...stock in cab tank....I used Moroso rubber mounts to isolate the pump from the frame and it's very quiet. I used the exact same pump on my '62 5.3 swap without the mounts and it was loud... definitely worth the money.

**mongocanfly** · 05-04-2017, 04:12 PM

Could you post up the part numbers?

BR3W CITY · 05-05-2017, 01:15 AM

Mine came with a rubber/foam condom thingy that always kept it fairly quite. I imagine just pump housing straight to metal bracket would be noisy since nothing is eating any of that vibration.

Jstock85 · 05-05-2017, 12:12 PM

you have any pictures of your setup?

suburban99 · 05-06-2017, 04:13 AM

The isolators are MSD 8800...when I get back I will post some pics

**mongocanfly** · 05-06-2017, 05:27 AM

Ok I guess that's why I couldn't findem...msd...not moroso...thanks

suburban99 · 05-06-2017, 01:12 PM

Quote:

Originally Posted by mongocanfly

Ok I guess that's why I couldn't findem...msd...not moroso...thanks

Yeah some days I have O-L-D...

BR3W CITY · 05-07-2017, 08:30 PM

Quote:

Originally Posted by suburban99

Yeah some days I have O-L-D...

Online Learning Disorder

suburban99 · 05-10-2017, 12:37 AM

Here's a couple of pictures.
Starts with stock hard piping>then valve>then ford ranger filter (had it laying around)>then pump>then 100 micron filter.
I highly recommend the shutoff valve to service the filters...when I LS swapped my '62, I had lots of dirt get in the filter even though the tank looked clean. I guess the constant return line stirs it up.

**mongocanfly** · 05-10-2017, 03:01 AM

Burb99..does your setup use the return rail from engine for your bypass?

Jstock85 · 05-10-2017, 09:15 AM

Thanks for the pics. good idea on the valve. You recommend a specific part or is that brass fitting anyone can get from Ace HD or lowes?

05-04-2017, 03:56 PM	#1
suburban99 Registered User Join Date: May 2014 Location: Mission BC Posts: 452	Walbro fuel pump tip... I thought I would share my recent experience with mounting a Walbro 255 inline in my 72 K10 6.0 swap...stock in cab tank....I used Moroso rubber mounts to isolate the pump from the frame and it's very quiet. I used the exact same pump on my '62 5.3 swap without the mounts and it was loud... definitely worth the money. __________________ 1962 C10 Longbox LS 5.3 4L60E----Sold$$ 2014 Ram 4x4 3500 Laramie Diesel..Momma's truck 2015 Ram 4x4 1500 1997 Boxster. 1972 K10 Custom Deluxe LS 6.0 1950 GMC 3100 S10 & LS swapped

05-04-2017, 04:12 PM	#2
mongocanfly Post Whore Join Date: May 2015 Location: Alabama Posts: 14,696	Re: Walbro fuel pump tip... Could you post up the part numbers?

05-05-2017, 01:15 AM	#3
BR3W CITY meowMEOWmeowMEOW Join Date: Sep 2009 Location: MKE WI Posts: 7,128	Re: Walbro fuel pump tip... Mine came with a rubber/foam condom thingy that always kept it fairly quite. I imagine just pump housing straight to metal bracket would be noisy since nothing is eating any of that vibration. __________________ *'66 Short Step / SD Tuned / Big Cam LQ4 / Backhalfed /Built 4l80e / #REBUILDEVERYTHING* MY BUILD THE H8RDCPTR //\\ MY YOUTUBE CHANNEL REV J HD

05-05-2017, 12:12 PM	#4
Jstock85 Registered User Join Date: Jul 2016 Location: Brandon,MS Posts: 489	Re: Walbro fuel pump tip... you have any pictures of your setup?

05-06-2017, 04:13 AM	#5
suburban99 Registered User Join Date: May 2014 Location: Mission BC Posts: 452	Re: Walbro fuel pump tip... The isolators are MSD 8800...when I get back I will post some pics __________________ 1962 C10 Longbox LS 5.3 4L60E----Sold$$ 2014 Ram 4x4 3500 Laramie Diesel..Momma's truck 2015 Ram 4x4 1500 1997 Boxster. 1972 K10 Custom Deluxe LS 6.0 1950 GMC 3100 S10 & LS swapped

05-06-2017, 05:27 AM	#6
mongocanfly Post Whore Join Date: May 2015 Location: Alabama Posts: 14,696	Re: Walbro fuel pump tip... Ok I guess that's why I couldn't findem...msd...not moroso...thanks

05-10-2017, 12:37 AM	#9
suburban99 Registered User Join Date: May 2014 Location: Mission BC Posts: 452	Re: Walbro fuel pump tip... Here's a couple of pictures. Starts with stock hard piping>then valve>then ford ranger filter (had it laying around)>then pump>then 100 micron filter. I highly recommend the shutoff valve to service the filters...when I LS swapped my '62, I had lots of dirt get in the filter even though the tank looked clean. I guess the constant return line stirs it up. Attached Images __________________ 1962 C10 Longbox LS 5.3 4L60E----Sold$$ 2014 Ram 4x4 3500 Laramie Diesel..Momma's truck 2015 Ram 4x4 1500 1997 Boxster. 1972 K10 Custom Deluxe LS 6.0 1950 GMC 3100 S10 & LS swapped

05-10-2017, 03:01 AM	#10
mongocanfly Post Whore Join Date: May 2015 Location: Alabama Posts: 14,696	Re: Walbro fuel pump tip... Burb99..does your setup use the return rail from engine for your bypass?

05-10-2017, 09:15 AM	#11
Jstock85 Registered User Join Date: Jul 2016 Location: Brandon,MS Posts: 489	Re: Walbro fuel pump tip... Thanks for the pics. good idea on the valve. You recommend a specific part or is that brass fitting anyone can get from Ace HD or lowes?



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