C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

Anyone use this Race Pump?

Thread Tools
 
Search this Thread
 
Old Aug 27, 2007 | 04:59 PM
  #1  
cal camara's Avatar
cal camara
Thread Starter
Racer
20 Year Member
 
Joined: Sep 2004
Posts: 495
Likes: 1
From: Spokane Washington
Default Anyone use this Race Pump?

I have a different thread going with a discussion of what FI unit to use in a swap, and this race pump was sugested to use which replaces the return fuel line and saves some work. Has anyone tried it as advertised without a retrun line. I will using a L98 TPI on a 350 in a 72 corvette.

Racepumps.com
http://racepumps.com/specs.html

thanks

cal
Reply
Old Aug 28, 2007 | 10:05 AM
  #2  
cal camara's Avatar
cal camara
Thread Starter
Racer
20 Year Member
 
Joined: Sep 2004
Posts: 495
Likes: 1
From: Spokane Washington
Default Anyone think it will work

Anyone other than Kalway think it will work?
Reply
Old Aug 28, 2007 | 08:34 PM
  #3  
CFI-EFI's Avatar
CFI-EFI
Race Director
10 Year Member
 
Joined: Sep 2000
Posts: 17,298
Likes: 33
From: The Top of Utah
Default

It might work, OK, but WHY??? That is way more volume than you need, more pressure and a bunch more money. If you can't figure out how to use an L98 pump in your tank, you can mount a universal electric pump to the framerail and save yourself a bundle. You certainly don't need that kind of race pump capacity for an rpm challenged TPI.

RACE ON!!!
Reply
Old Aug 28, 2007 | 08:41 PM
  #4  
Road Agent's Avatar
Road Agent
Drifting
20 Year Member
 
Joined: Aug 2004
Posts: 1,430
Likes: 2
Default

I would think that would keep up with a 350.
Reply
Old Aug 29, 2007 | 10:36 AM
  #5  
cal camara's Avatar
cal camara
Thread Starter
Racer
20 Year Member
 
Joined: Sep 2004
Posts: 495
Likes: 1
From: Spokane Washington
Default

Originally Posted by CFI-EFI
It might work, OK, but WHY??? That is way more volume than you need, more pressure and a bunch more money. If you can't figure out how to use an L98 pump in your tank, you can mount a universal electric pump to the framerail and save yourself a bundle. You certainly don't need that kind of race pump capacity for an rpm challenged TPI.

RACE ON!!!

I was looking more at the elimination of the return line to the tank and saving work.

cal
Reply
Old Aug 29, 2007 | 10:47 AM
  #6  
pr0zac's Avatar
pr0zac
Melting Slicks
15 Year Member
 
Joined: Mar 2004
Posts: 2,141
Likes: 2
From: Pittsburgh Pa
Default

$310 for a pump and $100 for a regulator and then about $200 in line and fittings.. i am sure that there is a less expensive alternative that isn't as overkill as that.
Reply
Old Aug 29, 2007 | 11:38 AM
  #7  
cal camara's Avatar
cal camara
Thread Starter
Racer
20 Year Member
 
Joined: Sep 2004
Posts: 495
Likes: 1
From: Spokane Washington
Default

Originally Posted by pr0zac
$310 for a pump and $100 for a regulator and then about $200 in line and fittings.. i am sure that there is a less expensive alternative that isn't as overkill as that.
Yep, when you add it up a little work ends up saving a few hundred dollars. It seems like a good idea mostly because I ended up getting a new tank with an internal fuel pump and return line for my 61 conversion, (expensive). I had to drop the tank in my Camaro when I installed a TBI that needed a return line, and I recently put in a new tank in the 72 (this project) that I now want to install the TPI. So saving work would be good, but it looks like saving work and money may not happen here. Too bad that race pump and regulator is so expensive. Hey, last weekend my 17 year old daughter put in a softtop on her 1990 corvette. (I helped) that was work and saved money!

thanks

cal
Reply
Old Aug 29, 2007 | 12:07 PM
  #8  
pr0zac's Avatar
pr0zac
Melting Slicks
15 Year Member
 
Joined: Mar 2004
Posts: 2,141
Likes: 2
From: Pittsburgh Pa
Default

i know they make a smaller external pump with barbed fittings that you could adapt in for far less.. and as far as a return line.. i know that a radiator place locally to me replaces tubes on sending units so i can't imagine that having someone like that add a tube would be really difficult.. just ideas and suggestions..
Reply
Corvette Stories

The Best of Corvette for Corvette Enthusiasts

story-0

10 Ugly Corvettes That We Still Kinda Love

 Joe Kucinski
story-1

Top 10 Most Expensive Corvettes Ever Sold on Bring A Trailer

 Brett Foote
story-2

10 Things Every Corvette Owner Needs (2026 Edition)

 Michael S. Palmer
story-3

8 Most "Only Corvette Owners Understand" Quirks and Problems

 Pouria Savadkouei
story-4

10 Reasons the C6 Z06 is Still A Performance Benchmark After 20 Years

 Joe Kucinski
story-5

How Much Horsepower Every Corvette Engine "LOST" in 1972

 Joe Kucinski
story-6

Top 10 DOs and DON'Ts for Protecting Your Convertible Top!

 Michael S. Palmer
story-7

Top 10 Most Explosive Corvettes Ever Made: Power-to-Weight Ratio Ranked!

 Joe Kucinski
story-8

150 hp to 1,250 hp: Every Corvette Generation Compared by the Specs That Matter

 Joe Kucinski
story-9

8 Coolest Corvette Pace Cars (and Replicas) of All Time

 Verdad Gallardo
Old Aug 29, 2007 | 02:25 PM
  #9  
cal camara's Avatar
cal camara
Thread Starter
Racer
20 Year Member
 
Joined: Sep 2004
Posts: 495
Likes: 1
From: Spokane Washington
Default

Originally Posted by pr0zac
i know they make a smaller external pump with barbed fittings that you could adapt in for far less.. and as far as a return line.. i know that a radiator place locally to me replaces tubes on sending units so i can't imagine that having someone like that add a tube would be really difficult.. just ideas and suggestions..

I am definately interestyed in using a system that does not require a return line or mods to the tank or car. My car is stock (other the TPI I want to put on) and I want to use bolt on mods so I can return to stock someday easily.

cal
Reply
Old Aug 29, 2007 | 02:36 PM
  #10  
pr0zac's Avatar
pr0zac
Melting Slicks
15 Year Member
 
Joined: Mar 2004
Posts: 2,141
Likes: 2
From: Pittsburgh Pa
Default

as for the senidng it shouldn't be too hard to replace the modified with a stock one.. one thing i have learned is there is no easy road. even getting that pump in the link is not going to fall into the car without some big changes.. stock line to a -8 inlet.. that is going to an interesting site..
Reply
Old Aug 29, 2007 | 08:14 PM
  #11  
NMsharkracer's Avatar
NMsharkracer
Drifting
 
Joined: Jun 2007
Posts: 1,478
Likes: 4
From: Formerly from the Great White North but now residing in the Desert Southwest NM (The Land of Dis-Enchantment?)
Default Just finished a TPI conversion

I just finished putting an L-98 in my '73. Used a Bosch inline pump and ran a 3/8" steel braided return to the tank. on the driver side of the tank there is a plastic separator from the carbon canister line. although the return line is small, the tube into the tank is 3/8". Don't know if your '72 has the same tank but if not pick up a good used '73. Pictures of the conversion are on our club's website www.nmcorvette.org
Jack
Reply

Get notified of new replies

To Anyone use this Race Pump?





All times are GMT -4. The time now is 03:16 PM.

story-0
10 Ugly Corvettes That We Still Kinda Love

Slideshow: 10 ugly Corvettes that we still kinda love.

By Joe Kucinski | 2026-06-03 10:34:17


VIEW MORE
story-1
Top 10 Most Expensive Corvettes Ever Sold on Bring A Trailer

A lot of money has changed hands at the online auction house over the years.

By Brett Foote | 2026-06-03 10:21:50


VIEW MORE
story-2
10 Things Every Corvette Owner Needs (2026 Edition)

Slideshow: 10 great gifts Corvette enthusiasts actually want for Father's Day!

By Michael S. Palmer | 2026-06-03 15:43:40


VIEW MORE
story-3
8 Most "Only Corvette Owners Understand" Quirks and Problems

Slideshow: These are the quirks, annoyances, and oddly lovable problems that every Corvette owner eventually learns to live with.

By Pouria Savadkouei | 2026-05-28 09:31:39


VIEW MORE
story-4
10 Reasons the C6 Z06 is Still A Performance Benchmark After 20 Years

Slideshow: 10 reasons why the C6 Z06 is still a performance benchmark after 20 years.

By Joe Kucinski | 2026-05-27 17:20:09


VIEW MORE
story-5
How Much Horsepower Every Corvette Engine "LOST" in 1972

Slideshow: How much horsepower every Corvette engine lost in 1972.

By Joe Kucinski | 2026-05-27 16:54:53


VIEW MORE
story-6
Top 10 DOs and DON'Ts for Protecting Your Convertible Top!

Slideshow: How to Protect A Convertible Top: 10 DOs & DON'Ts

By Michael S. Palmer | 2026-04-03 00:00:00


VIEW MORE
story-7
Top 10 Most Explosive Corvettes Ever Made: Power-to-Weight Ratio Ranked!

Slideshow: The 10 most explosive Corvettes ever built based on power-to-weight ratio.

By Joe Kucinski | 2026-05-20 07:23:03


VIEW MORE
story-8
150 hp to 1,250 hp: Every Corvette Generation Compared by the Specs That Matter

Slideshow: From C1 to C8 we compare every Corvette generation by the numbers.

By Joe Kucinski | 2026-05-12 16:54:12


VIEW MORE
story-9
8 Coolest Corvette Pace Cars (and Replicas) of All Time

Slideshow: Some Corvette pace cars became collectible legends, while others perfectly captured the look and attitude of their era.

By Verdad Gallardo | 2026-05-11 09:50:51


VIEW MORE