Fueling & Injection Fuel Pumps | Injectors | Rails | Regulators | Tanks

Can I just drop in a Walbro.......

Thread Tools
 
Search this Thread
 
Old Feb 2, 2005 | 04:33 PM
  #1  
Y2K2LS1's Avatar
Thread Starter
TECH Apprentice
 
Joined: May 2002
Posts: 338
Likes: 0
From: one step ahead of you
Default Can I just drop in a Walbro.......

...and wire it myself? Or do I have to get a "kit" from Racetronix or something? The 340 pump is around $100 most places, so i'm wondering why I should spend $250 on a kit. I can soldier wires if I need to. What am I missing? The 340 seems like the "popular" pump, but why cant I just find one and drop it in? Does it require something else?

I plan on running a walbro340 (255lph) or equivalent pump with some sort of voltage booster.
Reply
Old Feb 2, 2005 | 04:54 PM
  #2  
MIGHTYMOUSE's Avatar
TECH Senior Member
20 Year Member
Photogenic
Photoriffic
Liked
iTrader: (59)
 
Joined: Nov 2001
Posts: 10,018
Likes: 51
From: Virginia
Default

sure you can just stick it in there. will work great. you will have to fool with your stock pump bucket but its nothing a backyard mechanic cant figure out (or help you figure out if you're not one)
Reply
Old Feb 2, 2005 | 06:30 PM
  #3  
Y2K2LS1's Avatar
Thread Starter
TECH Apprentice
 
Joined: May 2002
Posts: 338
Likes: 0
From: one step ahead of you
Default

Originally Posted by MIGHTYMOUSE
sure you can just stick it in there. will work great. you will have to fool with your stock pump bucket but its nothing a backyard mechanic cant figure out (or help you figure out if you're not one)
Thanks for the reply,

can you elaborate on this

"The Racetronix pump assembly is equipped with an outlet which supplies the factory venturi system which is required to keep the factory system functional! All other pump solutions to date do not have this feature which requires a hole be punched in the bottom of the fill-bucket thereby dangerously disabling its functionality."

So if I drop in a regular ol' gss340 (not the racetronix unit), I'll have to put a hole in the bucket? I'm not understanding what they mean by "supplies the factory venturi system". What makes their setup different?

Looking at their kit again, it does already come with a hotwire ($70 from speed) so the price doesnt look too bad. Those delphi weatherpacks look nice
Reply
Old Feb 2, 2005 | 10:37 PM
  #4  
MIGHTYMOUSE's Avatar
TECH Senior Member
20 Year Member
Photogenic
Photoriffic
Liked
iTrader: (59)
 
Joined: Nov 2001
Posts: 10,018
Likes: 51
From: Virginia
Default

the racetronix kit is all inclusive and they evidently have a well engineered solution to the normal 'have to drill holes in the bucket' way. however i have a 98 and have no bucket at all from the factory and i don't consider anything dangerous about it.

i bought a non water resistant relay from radio shack for 6 bux and used wire i allready had. so it was significantly cheaper. this is always the case if you do your own legwork. but is certainly easier and 'nicer' to get an all inclusive 'kit'
Reply
Old Feb 3, 2005 | 02:15 PM
  #5  
Larry's Avatar
TECH Addict
20 Year Member
iTrader: (4)
 
Joined: Nov 2001
Posts: 2,485
Likes: 0
From: Sugar Land, TX
Default

I built an aluminum craddle for my Walboro. http://www.mustangmods.com/data/440/cradle.jpg

I cut a hole in my rear deck and can remove my pump in about 15 minutes now.

Beware, this pump is loud!
Reply
Old Feb 3, 2005 | 02:22 PM
  #6  
Muffracing's Avatar
TECH Regular
 
Joined: Jan 2004
Posts: 416
Likes: 1
From: Minnesota
Default

Originally Posted by Larry
I built an aluminum craddle for my Walboro. http://www.mustangmods.com/data/440/cradle.jpg

I cut a hole in my rear deck and can remove my pump in about 15 minutes now.

Beware, this pump is loud!
Do you have a cover for the hole in the deck? How did you fasten it?
Reply
Old Feb 3, 2005 | 02:24 PM
  #7  
Larry's Avatar
TECH Addict
20 Year Member
iTrader: (4)
 
Joined: Nov 2001
Posts: 2,485
Likes: 0
From: Sugar Land, TX
Default

Originally Posted by Muffracing
Do you have a cover for the hole in the deck? How did you fasten it?
I just bought some aluminum sheeting and held it on with aluminum tape around the edges. Not particularly pretty but the carpet covers it anyway.
Reply
Old Feb 3, 2005 | 04:45 PM
  #8  
MIGHTYMOUSE's Avatar
TECH Senior Member
20 Year Member
Photogenic
Photoriffic
Liked
iTrader: (59)
 
Joined: Nov 2001
Posts: 10,018
Likes: 51
From: Virginia
Default

larry sorry to say it but your pump is loud because of your aluminum cradle.

put a slice of fuel hose between the pump and the bracket and it will be quiet like stock.
Reply
LS1 Tech Stories

The Best V8 Stories One Small Block at Time

story-0

Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin

 Verdad Gallardo
story-1

6 Common C5 Corvette Failures and What's Involved In Repairing Them

 Pouria Savadkouei
story-2

Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

 Verdad Gallardo
story-3

Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

 Pouria Savadkouei
story-4

Top 10 Most Powerful Chevy Trucks Ever Made!

 
story-5

Hennessey's New Supercharged Silverado ZR2 Has 700 HP

 Verdad Gallardo
story-6

Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes

 Verdad Gallardo
story-7

Awesome K5 Blazer Restomod Comes With C7 Corvette Power

 Verdad Gallardo
story-8

10 Camaros You Should Never Buy

 
story-9

10 LS Engine Myths That Refuse to Die

 Verdad Gallardo
Old Feb 3, 2005 | 09:54 PM
  #9  
Y2K2LS1's Avatar
Thread Starter
TECH Apprentice
 
Joined: May 2002
Posts: 338
Likes: 0
From: one step ahead of you
Default

Originally Posted by Larry
I built an aluminum craddle for my Walboro. http://www.mustangmods.com/data/440/cradle.jpg

I cut a hole in my rear deck and can remove my pump in about 15 minutes now.

Beware, this pump is loud!
Thanks for the pic. Not quite sure what i'm looking at though. What is the purpouse of your cradle? Do ya have a pic from farther away?
Reply
Old Feb 3, 2005 | 10:03 PM
  #10  
Larry's Avatar
TECH Addict
20 Year Member
iTrader: (4)
 
Joined: Nov 2001
Posts: 2,485
Likes: 0
From: Sugar Land, TX
Default

Originally Posted by Y2K2LS1
Thanks for the pic. Not quite sure what i'm looking at though. What is the purpouse of your cradle? Do ya have a pic from farther away?
Without the cradle the pump does not align with the hole in the bottom of the factory bracket where the filter attaches. You would end up crushing the factory bracket with the hose clamps without the support of the cradle.

Sorry but I do not have a pic from a farther distance.
Reply




All times are GMT -5. The time now is 12:43 AM.

story-0
Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin

Slideshow: This heavily modified 1971 Camaro mixes classic muscle car styling with a fifth-generation Camaro interior and modern LS3 power.

By Verdad Gallardo | 2026-05-12 18:06:42


VIEW MORE
story-1
6 Common C5 Corvette Failures and What's Involved In Repairing Them

Slideshow: From wobbling harmonic balancers to failed EBCMs, these are the issues that define long-term C5 ownership and what repairs typically involve.

By Pouria Savadkouei | 2026-05-07 18:44:57


VIEW MORE
story-2
Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

Slideshow: A modern Camaro transformed into a retro icon, this limited-run "Bandit" build blends nostalgia with brute force in a way few revivals manage.

By Verdad Gallardo | 2026-04-21 13:57:02


VIEW MORE
story-3
Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

Slideshow: Cadillac didn't just crash the high-performance luxury vehicle party, it showed up loud, supercharged, and occasionally a little unhinged...

By Pouria Savadkouei | 2026-04-16 10:05:15


VIEW MORE
story-4
Top 10 Most Powerful Chevy Trucks Ever Made!

Slideshow: Top ten most powerful Chevy trucks ever made

By | 2026-03-25 09:22:26


VIEW MORE
story-5
Hennessey's New Supercharged Silverado ZR2 Has 700 HP

Slideshow: Hennessey has turned the Silverado ZR2 into a 700-hp off-road monster with supercharged V8 power and a limited production run.

By Verdad Gallardo | 2026-03-24 18:57:52


VIEW MORE
story-6
Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes

Slideshow: A one-off sports car that looks like a vintage Italian exotic-but hides a C6 Corvette underneath-just sold for the price of a new mid-engine Corvette.

By Verdad Gallardo | 2026-03-23 18:53:41


VIEW MORE
story-7
Awesome K5 Blazer Restomod Comes With C7 Corvette Power

Slideshow: A heavily reworked 1972 K5 Blazer swaps its off-road roots for a low-slung street-focused build with modern V8 power.

By Verdad Gallardo | 2026-03-09 18:08:45


VIEW MORE
story-8
10 Camaros You Should Never Buy

Slideshow: There are thousands of used Camaros on the market but we think you should avoid these 10

By | 2026-02-17 17:09:30


VIEW MORE
story-9
10 LS Engine Myths That Refuse to Die

Slideshows: Which one of these myths do you believe?

By Verdad Gallardo | 2026-01-28 18:10:11


VIEW MORE