C5 Tech Corvette Tech/Performance: LS1 Corvette Technical Info, Internal Engine, External Engine, Tech Topics, Basic Tech, Maintenance, How to Remove & Replace
Sponsored by:
Sponsored by:

changing fuel injectors

Thread Tools
 
Search this Thread
 
Old Nov 29, 2007 | 06:48 AM
  #1  
HI O SLVR's Avatar
HI O SLVR
Thread Starter
Cruising
 
Joined: Nov 2007
Posts: 11
Likes: 0
From: Bolivar Ohio
Default changing fuel injectors

I'm replacing my injectors on my 2000 corvette with new stock Bosch after-market injectors 26#. I have two that did not fair well from the analysis the dealership did and the others were not far behind. So much for thinking that injectors were good for the life of the car. I got them from Five O and they have a 3 year unlimited millage warranty. Has anyone heard anything bad about Bosch's performance characteristics? I'm going to attempt the install myself, any suggestions or warnings I should look out for before I get started? My son said it is very easy to do but he is in Florida and I'm in Ohio. Is it easier to remove all the injectors at the same time and then turn the fuel rail upside down and put all the new ones in at once or just change them one at a time like you would plugs? I would apprieciate any information you can give especially if you have experience in changing these yourself.
Reply
Old Nov 29, 2007 | 07:14 AM
  #2  
Hawkdriver's Avatar
Hawkdriver
Racer
20 Year Member
Veteran: Army
 
Joined: Jan 2004
Posts: 251
Likes: 9
From: Franklin KY
Default

I just did mine a few months ago. Piece of cake. I've been looking for the instructions. They may be on my other computer, so I will have to get them later.
Reply
Old Nov 29, 2007 | 07:39 AM
  #3  
LDB C5's Avatar
LDB C5
Drifting
15 Year Member
 
Joined: Sep 2006
Posts: 1,757
Likes: 13
From: Stillman Valley Illinois
Default

Reply
Old Nov 29, 2007 | 10:00 AM
  #4  
MJD's Avatar
MJD
Safety Car
15 Year Member
 
Joined: Sep 2004
Posts: 4,762
Likes: 0
Default

Instructions don't get much better than this:

http://forums.corvetteforum.com/show...fuel+injectors

Good luck.
Reply
Old Nov 29, 2007 | 10:35 AM
  #5  
dougbfresh's Avatar
dougbfresh
Le Mans Master
 
Joined: Nov 2005
Posts: 6,993
Likes: 25
Default

I send old injectors to this guy www.cruzinperformance.com , he does a flow test before, cleans them, put's in new screens and flow tests them (posting the before and after on his website), all 8 for less than the price of 1 new injector.
Reply
Old Nov 29, 2007 | 11:07 AM
  #6  
TheRadioFlyer97's Avatar
0TheRadioFlyer97
Former Vendor
 
Joined: Nov 2005
Posts: 8,995
Likes: 2
From: Spring Texas
St. Jude Donor '08
Default

i thought the stock injetors were #28. I could be wrong. Why would you downgrade?
Reply
Old Nov 29, 2007 | 03:26 PM
  #7  
HI O SLVR's Avatar
HI O SLVR
Thread Starter
Cruising
 
Joined: Nov 2007
Posts: 11
Likes: 0
From: Bolivar Ohio
Default injector change

Man that was awesome. Never expected such detail. I'm glad I asked first as I would not have used such detail in the change out. Thanks again for your help. When the job is done I will let you know how it went. I have to pick up the fuel line tool first.
Reply
Old Nov 30, 2007 | 06:20 AM
  #8  
HI O SLVR's Avatar
HI O SLVR
Thread Starter
Cruising
 
Joined: Nov 2007
Posts: 11
Likes: 0
From: Bolivar Ohio
Default fuel injector downgrade

I checked with GM and they said the 2000 corvette had 26# injectors. Five O said the same thing. I believe the 28# came in 01 or 02.
Reply
Corvette Stories

The Best of Corvette for Corvette Enthusiasts

story-0

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

 Joe Kucinski
story-1

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

 Verdad Gallardo
story-2

Top 10 Corvette Engines RANKED by Peak Torque (70+ Years of Muscle!)

 Joe Kucinski
story-3

Corvette ZR1X Will Be Pacing the Indy 500, And Could Probably Race, Too!

 Verdad Gallardo
story-4

Top 10 Corvettes Coming to Mecum Indy 2026!

 Brett Foote
story-5

Top 10 C9 Corvette MUST-HAVES to Fix These C8 Generation Flaws!

 Michael S. Palmer
story-6

10 Revolutionary 'Corvette Firsts' Most People Don't Know

 Joe Kucinski
story-7

5 Reasons to Upgrade to an LS6-Powered Corvette; 5 Reasons to Stay LT2

 Michael S. Palmer
story-8

2027 Corvette vs The World: Every C8 vs Its Closest Competitor

 Joe Kucinski
story-9

10 Most Common Corvette Problems of the Last 20 Years!

 Joe Kucinski
Old Nov 30, 2007 | 06:44 AM
  #9  
Hawkdriver's Avatar
Hawkdriver
Racer
20 Year Member
Veteran: Army
 
Joined: Jan 2004
Posts: 251
Likes: 9
From: Franklin KY
Default

Those were the instructions I was looking for. Made it real easy!
Reply
Old Dec 5, 2007 | 09:00 AM
  #10  
HI O SLVR's Avatar
HI O SLVR
Thread Starter
Cruising
 
Joined: Nov 2007
Posts: 11
Likes: 0
From: Bolivar Ohio
Default Injectors are in

Well the new injectors are in and the car started up fine. Seems to be no problems, no leaks. Thanks a lot for all the help guys.
Reply

Get notified of new replies

To changing fuel injectors





All times are GMT -4. The time now is 04:56 AM.

story-0
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-1
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
story-2
Top 10 Corvette Engines RANKED by Peak Torque (70+ Years of Muscle!)

Slideshow: Ranking the top 10 Corvette engines by torque output.

By Joe Kucinski | 2026-05-05 11:58:09


VIEW MORE
story-3
Corvette ZR1X Will Be Pacing the Indy 500, And Could Probably Race, Too!

Slideshow: A Corvette pace car nearly matching IndyCar speeds sounds exaggerated, until you look at the numbers.

By Verdad Gallardo | 2026-05-04 20:03:36


VIEW MORE
story-4
Top 10 Corvettes Coming to Mecum Indy 2026!

Among a rather large group of them.

By Brett Foote | 2026-05-04 13:56:44


VIEW MORE
story-5
Top 10 C9 Corvette MUST-HAVES to Fix These C8 Generation Flaws!

Slideshow: the top 10 things Corvette owners want in the C9 Corvette

By Michael S. Palmer | 2026-04-30 12:41:15


VIEW MORE
story-6
10 Revolutionary 'Corvette Firsts' Most People Don't Know

Slideshow: 10 Important Corvette 'firsts' that every fan should know.

By Joe Kucinski | 2026-04-29 17:02:16


VIEW MORE
story-7
5 Reasons to Upgrade to an LS6-Powered Corvette; 5 Reasons to Stay LT2

Slideshow: Should you buy a 2020-2026 Corvette or wait for 2027?

By Michael S. Palmer | 2026-04-22 10:08:58


VIEW MORE
story-8
2027 Corvette vs The World: Every C8 vs Its Closest Competitor

Slideshow: 2027 Corvette lineup vs the world.

By Joe Kucinski | 2026-04-24 16:12:42


VIEW MORE
story-9
10 Most Common Corvette Problems of the Last 20 Years!

Slideshow: 10 major Corvette problems from the last 20 years.

By Joe Kucinski | 2026-04-14 16:37:05


VIEW MORE