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

ECM/harness recomendations for LY6 needed

Thread Tools
 
Search this Thread
 
Old Aug 1, 2011 | 12:58 PM
  #1  
zman1969's Avatar
Thread Starter
TECH Enthusiast
20 Year Member
Liked
iTrader: (91)
 
Joined: Jan 2005
Posts: 662
Likes: 12
From: Dallas Tx
Default ECM/harness recomendations for LY6 needed

I have bought a LY6 that I will be converting to non VVT. I'll be installing stock LS7 cam,L92 heads and LS3 intake as the orig cam had a lobe/lifter failure and it came W/O harness so I'm looking for a harness and ECM that can be made to work easy- is there any year or model I should be looking for VS another? any recomendations guys?
Oh and its a 58x reluctor

Last edited by zman1969; Aug 1, 2011 at 01:23 PM.
Reply
Old Aug 2, 2011 | 06:51 AM
  #2  
psiconversion's Avatar
LS1Tech Sponsor
15 Year Member
iTrader: (5)
 
Joined: Feb 2007
Posts: 1,310
Likes: 11
From: Brick, NJ
Default

We have them. Give a call or PM. Thanks.

Jon
PSI
732-691-6531
__________________

Your Source for LSX Conversion Parts!
www.psiconversion.com

Ebay Store
Facebook/psiconversion
Instagram/psiconversion

'Dont Let EFI Pass You By!'
Reply
Old Aug 2, 2011 | 07:50 AM
  #3  
zman1969's Avatar
Thread Starter
TECH Enthusiast
20 Year Member
Liked
iTrader: (91)
 
Joined: Jan 2005
Posts: 662
Likes: 12
From: Dallas Tx
Default

went to your website - didnt see what I'm looking for - anyone have recomendation?
Reply
Old Aug 2, 2011 | 10:48 AM
  #4  
psiconversion's Avatar
LS1Tech Sponsor
15 Year Member
iTrader: (5)
 
Joined: Feb 2007
Posts: 1,310
Likes: 11
From: Brick, NJ
Default

Correct, not on our site as we are still populating the new shopping cart, but we have a 58x harness for your application. P/N HAR-1021 for a manual transmission/non-electronic automatic $549, P/N HAR-1028 for 4L60E application $625.

Jon
PSI
__________________

Your Source for LSX Conversion Parts!
www.psiconversion.com

Ebay Store
Facebook/psiconversion
Instagram/psiconversion

'Dont Let EFI Pass You By!'
Reply
Old Aug 2, 2011 | 11:48 AM
  #5  
zman1969's Avatar
Thread Starter
TECH Enthusiast
20 Year Member
Liked
iTrader: (91)
 
Joined: Jan 2005
Posts: 662
Likes: 12
From: Dallas Tx
Default

I appreciate your attention Jon but I am looking for a oem harness for my application as they can be made stand alone simply and inexpensively.
Reply
Old Aug 2, 2011 | 12:56 PM
  #6  
psiconversion's Avatar
LS1Tech Sponsor
15 Year Member
iTrader: (5)
 
Joined: Feb 2007
Posts: 1,310
Likes: 11
From: Brick, NJ
Default

Understood.
__________________

Your Source for LSX Conversion Parts!
www.psiconversion.com

Ebay Store
Facebook/psiconversion
Instagram/psiconversion

'Dont Let EFI Pass You By!'
Reply
Old Aug 2, 2011 | 04:15 PM
  #7  
FatfreeGTO's Avatar
TECH Apprentice
 
Joined: Jul 2011
Posts: 393
Likes: 0
Default

I ordered a harness from Jon (psiconversion) that I'm waiting to get and I have the stock ly6 harness that came with my engine that I could sell you. Its in great shape no cut wires or anything like that. Its a 2008 sierra 3500 that the engine came out of.
Reply
Old Aug 7, 2011 | 12:55 PM
  #8  
zman1969's Avatar
Thread Starter
TECH Enthusiast
20 Year Member
Liked
iTrader: (91)
 
Joined: Jan 2005
Posts: 662
Likes: 12
From: Dallas Tx
Default

any other ideas? I kind of thought most truck harness could be made to work?
Reply
LS1 Tech Stories

The Best V8 Stories One Small Block at Time

story-0

Topdon ONE vs. Artidiag 800 BT2: Which is the Diagnostic Tablet For You?

 Pouria Savadkouei
story-1

Gas Monkey Built a 6-Wheel Ferrari Testarossa With a Corvette LT4 Engine

 Verdad Gallardo
story-2

7 Most Reliable High-Performance Engines GM Has Ever Built

 Verdad Gallardo
story-3

Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin

 Verdad Gallardo
story-4

6 Common C5 Corvette Failures and What's Involved In Repairing Them

 Pouria Savadkouei
story-5

Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

 Verdad Gallardo
story-6

Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

 Pouria Savadkouei
story-7

Top 10 Most Powerful Chevy Trucks Ever Made!

 
story-8

Hennessey's New Supercharged Silverado ZR2 Has 700 HP

 Verdad Gallardo
story-9

Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes

 Verdad Gallardo
Old Aug 7, 2011 | 01:08 PM
  #9  
Jimbo1367's Avatar
TECH Senior Member
15 Year Member
Liked
Loved
Community Favorite
 
Joined: Jul 2009
Posts: 8,034
Likes: 663
Default

Originally Posted by zman1969
any other ideas? I kind of thought most truck harness could be made to work?
If you use a OEM harness, you will need to modify it. You will need to match up the sensors and TB. It would probably be cheaper and all easier just to get a harness from Jon @ PSI. They are proven here on LS1tech.
Reply




All times are GMT -5. The time now is 12:49 PM.

story-0
Topdon ONE vs. Artidiag 800 BT2: Which is the Diagnostic Tablet For You?

Slideshow: We take a close look at the ONE and Artidiag 800BT2 diagnostic tools from Topdon and the reasons to buy one over the other.

By Pouria Savadkouei | 2026-05-28 11:05:11


VIEW MORE
story-1
Gas Monkey Built a 6-Wheel Ferrari Testarossa With a Corvette LT4 Engine

Slideshow: The controversial Ferrari F6 swaps its original flat-12 for a Corvette Z06-derived LT4 V8 and sends power to four rear wheels through a custom-built drivetrain.

By Verdad Gallardo | 2026-05-26 18:23:54


VIEW MORE
story-2
7 Most Reliable High-Performance Engines GM Has Ever Built

Slideshow:These GM engines didn't just make huge power, they survived abuse, boost, track days, and six-digit mileage with a reputation for refusing to quit.

By Verdad Gallardo | 2026-05-21 16:45:27


VIEW MORE
story-3
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-4
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-5
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-6
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-7
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-8
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-9
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