Wiring Harness from Performance Systems Integration PSI

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Apr 9, 2012 | 07:27 AM

#141

psiconversion

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From: Brick, NJ

Sent PM in response.

Jon
PSI

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Apr 10, 2012 | 10:47 AM

#142

ls68firebird

Launching!

Joined: Jan 2011

Posts: 200

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From: Arizona

I have to give kudos to PSI. I ordered my harness about a year ago, and just now went to put it in. I was having a bad day and couldn't get nothing to work. I came home on Easter and sent an e-mail and got a response the same day - on EASTER! that's customer supporrt! Played phone tag on Monday ( phone service sucks here at work) and then talked to him in the afternoon. He explained my problem and when i went back to the car, bingo- everything went like clockwork. Thanks to Jon and PSI!
thanks
-wade-

Apr 10, 2012 | 04:47 PM

#143

MGGLS1

Staging Lane

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From: Ashburn, VA

Just got my harness in less than a week! WoW!

May 15, 2012 | 10:57 PM

#144

KDavis04ss

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From: Brunswick, GA

Is it possible to do a 2010 6.2 DBW with a turbo 350? Obviously it would be a manual valve body. One company told me that it couldn't be done because the ECU needs to know when the vehicle is moving.

May 16, 2012 | 11:03 AM

#145

psiconversion

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From: Brick, NJ

The VSS SHOULD be hooked up for proper function of the various tables in the PCM tune. It does not HAVE to be hooked up. We have a TH350 in our 71 Nova with LS2 DBC setup. We just took a 4L60E Reluctor wheel and a tailshaft housing from an aftermarket transmission company and replaced the stock plastic speedo gear. It works very well. Give us a call to discuss your options if you would like.

Jon
PSI
732-691-6531

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May 26, 2012 | 10:47 AM

#146

DCx

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From: San Bernardino CA

PSI

I am working on a 5.3 swap project. I am yet to source an engine. I will be using a th400 trans. would you be able to build me a harness and pcm that would run the 5.3 on a dbw throttle with no transmission wiring?

May 26, 2012 | 11:40 AM

#147

LILHEMI

8 Second Club

Joined: Apr 2006

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From: in my neighborhood

Quote:

Originally Posted by DCx

Im gonna go ahead and answer this since john made this exact harness for me 3 months ago. He even put the ls3 maf plug on it for me for a little extra.

Edit **** didnt see dbw on my phone. My **** is dbc. Sorry bout that.

Jul 12, 2024 | 07:28 PM

#148

R70chevy

Teching In

Joined: Sep 2021

Posts: 4

Likes: 0

PSI Harness

@thenova70ss

How did you like the harness from PSI?
I need one for my LS1, wondering how yours turned out.

thanks
R70chevy

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Jul 12, 2024 | 08:15 PM

#149

B52bombardier1

TECH Fanatic

Joined: Dec 2017

Posts: 1,469

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From: Bossier City, Louisiana

This is a twelve year old discussion and you won't likely get an answer from many of these posters.

Rick

Jul 12, 2024 | 09:19 PM

#150

the_merv

11 Second Club

iTrader: (88)

Joined: Mar 2006

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From: The Beach...

You say that, I bet the PSI guy is still hanging out in here.

Jul 13, 2024 | 01:54 PM

#151

LILHEMI

8 Second Club

Joined: Apr 2006

Posts: 1,011

Likes: 31

From: in my neighborhood

Quote:

Originally Posted by R70chevy

@thenova70ss

How did you like the harness from PSI?
I need one for my LS1, wondering how yours turned out.

thanks
R70chevy

I am running the Terminator X MAX on my Nova now but my old setup with the PSI harness is still up and running. If I was going to go that route again I would definitely use the stuff from PSI.

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