Conversions & Swaps LSX Engines in Non-LSX Vehicles
Sponsored by:
Sponsored by:

LS2 plus ECM in C5 Corvette

Thread Tools
 
Search this Thread
 
Old Nov 13, 2014 | 02:26 PM
  #1  
1uckyone's Avatar
Thread Starter
Registered User
 
Joined: Nov 2014
Posts: 2
Likes: 0
Default LS2 plus ECM in C5 Corvette

I have recently bought a smashed up 2006 C6 and a theft recovery 2004 c5. The frame is no good on the C6 but most of the other parts are still good.It got hit in the drivers door.

I am planning on putting the ls2 into the c5 with the c5 transmission. I am thinking it might be easier to buy a new PCM and rewire my existing harness to fit it than using the ECU it came with. What are your thoughts? Will I run into any sensor or other discrepancies there?

I am wondering if it will be possible to mate the c6 ECU and transmission module with the c5 BCM. I don't mind repining and rearranging wires but I want to know if they will be able to communicate.

I am also wondering if I will be able to mate the transmission module to the c5 transmission? My wife wants to keep the c5 automatic transmission in it so she can enjoy it too. The c6 came with a manual.

----------------------------------------------------------------------------------

On a less important note what other c6 parts should I keep to put in the c5? I am thinking wheels and brakes so far. Maybe shocks, air cleaner and exhaust but I don't know if that would be an advantage or not. Both cars have low miles.

----------------------------------------------------------------------------------

Anyone need yellow body panels or C6 parts?
Reply
Old Nov 13, 2014 | 04:48 PM
  #2  
TipsyMcStagger's Avatar
TECH Resident
15 Year Member
iTrader: (1)
 
Joined: Feb 2007
Posts: 904
Likes: 6
From: FL Gulf Coast
Default

Here's some info.

The C5 engine has a 24x reluctor wheel. The 2006 Corvette LS2 has a 58x reluctor.

Tipsy
Reply
Old Nov 23, 2014 | 01:28 PM
  #3  
Pocket's Avatar
TECH Addict
15 Year Member
iTrader: (22)
 
Joined: Apr 2009
Posts: 2,656
Likes: 149
From: NC
Default

Easiest solution is the ligenfelter box and use the LS2 complete

Does the 04 have an engine still? Why bother with such a minor swap if it does
Reply




All times are GMT -5. The time now is 05:32 AM.

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