Generation IV Internal Engine 2005-2014 LS2 | LS3 | LS7 | L92 | LS9

maybe a dumb question

Thread Tools
 
Search this Thread
 
Old Aug 28, 2008 | 09:36 PM
  #1  
ls7c-10's Avatar
Thread Starter
Teching In
iTrader: (2)
 
Joined: Dec 2007
Posts: 16
Likes: 0
From: San Diego
Default maybe a dumb question

I bought a 2007 5.3l the other day and it has 243 cylinder heads on it and i was wondering if i can run an ls3 intake on it just because i like the way they look. thanks in advance
Reply
Old Aug 28, 2008 | 10:03 PM
  #2  
Haans249's Avatar
TECH Addict
iTrader: (24)
 
Joined: May 2005
Posts: 2,045
Likes: 4
From: Fort Worth, TX
Default

Use the search.




Quick answer: No.
Reply
Old Aug 28, 2008 | 10:46 PM
  #3  
ls7c-10's Avatar
Thread Starter
Teching In
iTrader: (2)
 
Joined: Dec 2007
Posts: 16
Likes: 0
From: San Diego
Default

I found a couple of things when i searched it, is the problem the l92 style ports of the ls3? thanks for the response.
Reply
Old Aug 28, 2008 | 11:36 PM
  #4  
HSV-GTS-300's Avatar
TECH Enthusiast
 
Joined: May 2005
Posts: 689
Likes: 0
From: Perth, Australia
Default

Yes it's the port shape difference.

243 has cathedral ports, L92/LS3 head has rectangular ports.

Reply
Old Aug 28, 2008 | 11:51 PM
  #5  
Haans249's Avatar
TECH Addict
iTrader: (24)
 
Joined: May 2005
Posts: 2,045
Likes: 4
From: Fort Worth, TX
Default

Yes, the L92/L76/LS3/LS9 all have the same square rectangular ports. The LS7 and the C5R both have their own different rectangular ports. LS1/LS2/LQ4/LQ9 all have cathedral ports. Did I forget any? haha.
Reply
Old Aug 29, 2008 | 12:34 AM
  #6  
ls7c-10's Avatar
Thread Starter
Teching In
iTrader: (2)
 
Joined: Dec 2007
Posts: 16
Likes: 0
From: San Diego
Default

thats what i needed thanks guys
Reply




All times are GMT -5. The time now is 10:31 AM.

story-0
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-1
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-2
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-3
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-4
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-5
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-6
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-7
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
story-8
Five Reasons the Camaro Was the Most Pivotal Player in the Pony Car Wars 2.0

The world was a better place when it was still around.

By Brett Foote | 2026-01-23 09:20:37


VIEW MORE
story-9
10 Reasons the LS7 Is GM's Most Extreme Naturally Aspirated V8 Engine Ever

Slideshow: The 7.0-liter LS7 was designed for absolute cutting-edge performance.

By Verdad Gallardo | 2026-01-07 18:36:00


VIEW MORE