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

Where to put O2 sensor on merge collector?

Thread Tools
 
Search this Thread
 
Old Mar 9, 2005 | 11:12 AM
  #1  
LSxChevelle's Avatar
Thread Starter
TECH Addict
iTrader: (4)
 
Joined: Feb 2002
Posts: 2,566
Likes: 0
From: Enumclaw, WA
Default Where to put O2 sensor on merge collector?

I have a set of the Edelbrock LT's but am not sure exactly where the best place is for the O2 sensor to go on the merge collector...

Thanks,

Jason
Reply
Old Mar 9, 2005 | 11:18 AM
  #2  
jimmyblue's Avatar
Moderator
iTrader: (11)
 
Joined: Mar 2002
Posts: 12,604
Likes: 7
From: East Central Florida
Default

I think maybe the right answer is to put them in the Y-pipe
as close after the connection as possible. Especially if you
have the coated headers, then you don't have to breach
the coating to weld in the bungs. If you use the 'vette rear
O2s you should have surplus wiring slack? In the Y you won't
be interfering with any merge collector airflow mojo going on.
Reply
Old Mar 9, 2005 | 02:45 PM
  #3  
The Alchemist's Avatar
UNDER PRESSURE MOD
20 Year Member
Photogenic
Photoriffic
Shutterbug
iTrader: (19)
 
Joined: Nov 2001
Posts: 10,813
Likes: 15
From: Doylestown PA
Default

I put it right in the smallest section of the merge collector. That way it will see a true collection of the four primaries without letting it cool too much.

Seems to be working good now that I installed the 'vette rear o2s.
Reply




All times are GMT -5. The time now is 12:22 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