Generation III External Engine LS1 | LS6 | Bolt-Ons | Intakes | Exhaust | Ignition | Accessories
Sponsored by:
Sponsored by:

Need help ASAP identifying some injectors!

Thread Tools
 
Search this Thread
 
Old Sep 18, 2002 | 01:57 PM
  #1  
Reckless's Avatar
Thread Starter
Super Moderator
20 Year Member
iTrader: (9)
 
Joined: Nov 2001
Posts: 10,060
Likes: 33
From: Canton, GA
Default Need help ASAP identifying some injectors!

I traded for some injectors that are supposed to be 1998 LS1 Injectors. I called and talked with Milo at Pace Performance. He said 1998 LS1 injectors would be stamped with "12533952" which is the part number for that year.

Milo also said that not all LS1 injectors are stamped with their respective part number. He said some of the numbers are just internal stampings used by the plant.

Here are the numbers stamped on them:

12554271 on one side
0 280 155 752 on the other side

Neither of these numbers were found when searched for on the AC Delco site. Any help would be appreciated.
Reply
Old Sep 18, 2002 | 11:52 PM
  #2  
99 TA's Avatar
TECH Apprentice
iTrader: (1)
 
Joined: Nov 2001
Posts: 295
Likes: 0
From: Ohio
Default Re: Need help ASAP identifying some injectors!

Hey Todd here's what I found.
LS1 Bosch 12554271 grey plastic injectors -- 25.2 lb/hr

Here is a Fuel injector database .
I couldn't find the Bosch numeber in the database though. I hope it helps a little. I have $20 for ya when I see you at Norwalk.

Adam

<small>[ September 18, 2002, 11:54 PM: Message edited by: 99 TA ]</small>
Reply




All times are GMT -5. The time now is 04:06 PM.

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