LT1 24x harness to LSX

Reply Subscribe

Thread Tools

Search this Thread

Mar 31, 2013 | 10:37 AM

jasonz28camaro

Thread Starter

TECH Enthusiast

iTrader: (13)

Joined: Sep 2006

Posts: 593

Likes: 7

From: Houston

LT1 24x harness to LSX

I'm wanting to know what might be required to use my custom built harness on an LS style motor? It's a efi connection built harness. They told me that they could make me a new info for $800 but I'd rather try to see if I could get mine to work. I'm asking you guys because they would not help me, they just want my money lol.

Right now I have a LT motor running off a LS PCM with a 4l80e Trans. Sense the wiring is already setup for the LT gauges and the Trans that I'm keeping isn't it pretty much straight forward? I'm going to go with the alternator relocation bracket to make it be easier for my wiring and no a/c or emissions stuff.

Mar 31, 2013 | 11:00 AM

BP Automotive

LS1Tech Sponsor

iTrader: (3)

Joined: Oct 2012

Posts: 641

Likes: 2

From: Columbia, Kentucky

You will have to repin the firing order and re-route some of the sensors. And add in a few wires. But it can be done.

__________________

Standalone LS Swap Harnesses IN STOCK!
LSX, LTX Stand alone swap harnesses. S10 LSX conversion PLUG AND PLAY harnesses, 24x conversion PLUG AND PLAY harnesses. LT1 to LSX PLUG AND PLAY Harnesses.
sales@bp-automotive.com
www.bp-automotive.com
1-888-467-4491

Mar 31, 2013 | 11:21 AM

jasonz28camaro

Thread Starter

TECH Enthusiast

iTrader: (13)

Joined: Sep 2006

Posts: 593

Likes: 7

From: Houston

Is that how efi does their harnesses? I thought it was the computers tune that changes the firing order, didn't know its repined.

Mar 31, 2013 | 11:39 AM

BP Automotive

LS1Tech Sponsor

iTrader: (3)

Joined: Oct 2012

Posts: 641

Likes: 2

From: Columbia, Kentucky

Quote:

Originally Posted by jasonz28camaro

Is that how efi does their harnesses? I thought it was the computers tune that changes the firing order, didn't know its repined.

It is how all of us who make these harnesses do it.

__________________

Mar 31, 2013 | 12:13 PM

jasonz28camaro

Thread Starter

TECH Enthusiast

iTrader: (13)

Joined: Sep 2006

Posts: 593

Likes: 7

From: Houston

I can see that some sensors need to be relocated but are the plugs the same and what writes in particular need to be added if you know off the top of your head?

Mar 31, 2013 | 01:10 PM

BP Automotive

LS1Tech Sponsor

iTrader: (3)

Joined: Oct 2012

Posts: 641

Likes: 2

From: Columbia, Kentucky

you will have to add the TSU wire to the CTS wiring and use a 3 wire temp sender, you will also have to add the wiring for the second knock sensor.

The alternator connector is different, so that will have to be changed along with the CTS connector. You will have to add in the knock sensor wiring and connector at the rear of the intake. You will have to repin the CAM sensor and change/shorten the connector for the CPS. You will also have to change the MAP sensor connector

The TPS, IAC, MAF, IAT, and transmission stuff should be the same, some may need relocation.

I may be forgetting something. Thats all right off the top of my head at the current time.

__________________

Mar 31, 2013 | 01:31 PM

jasonz28camaro

Thread Starter

TECH Enthusiast

iTrader: (13)

Joined: Sep 2006

Posts: 593

Likes: 7

From: Houston

Thanks for the help. I see you your company makes harnesses by your signature. I'm going to be doing the swap this winter. Would you be able to sell me the connectors, additional wires and the repining directions?

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

Verdad Gallardo

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

Pouria Savadkouei

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

Verdad Gallardo

Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

Pouria Savadkouei

Top 10 Most Powerful Chevy Trucks Ever Made!

Hennessey's New Supercharged Silverado ZR2 Has 700 HP

Verdad Gallardo

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

Verdad Gallardo

Awesome K5 Blazer Restomod Comes With C7 Corvette Power

Verdad Gallardo

10 Camaros You Should Never Buy

10 LS Engine Myths That Refuse to Die

Verdad Gallardo

Mar 31, 2013 | 05:49 PM

jasonz28camaro

Thread Starter

TECH Enthusiast

iTrader: (13)

Joined: Sep 2006

Posts: 593

Likes: 7

From: Houston

Sounds good. I'll pm you for pricing and everything in a couple of months. Thanks.

Mar 31, 2013 | 05:52 PM

#10

BP Automotive

LS1Tech Sponsor

iTrader: (3)

Joined: Oct 2012

Posts: 641

Likes: 2

From: Columbia, Kentucky

No problem. We can make you a plug and play harness, which might be an option if you are able to sell the harness that you have. You might try and gauge interest in it, you never know. Might save you the headache if you can get enough out of your 24x harness.

The harness for your application will run $700

__________________

Reply Subscribe

LT1 24x harness to LSX

LT1 24x harness to LSX

Trending Topics

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

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

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

Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

Top 10 Most Powerful Chevy Trucks Ever Made!

Hennessey's New Supercharged Silverado ZR2 Has 700 HP

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

Awesome K5 Blazer Restomod Comes With C7 Corvette Power

10 Camaros You Should Never Buy

10 LS Engine Myths That Refuse to Die