GMPP harness routing - Team Camaro Tech
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post #1 of 11 (permalink) Old May 7th, 17, 03:55 PM Thread Starter
DT
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GMPP harness routing

How did you guys route your harness when exiting from the passenger inner fender to middle of firewall?? Just under where the heater box used to be I take it ?? Thx.

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post #2 of 11 (permalink) Old May 7th, 17, 04:33 PM
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Re: GMPP harness routing

Thats where I routed mine.

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post #3 of 11 (permalink) Old May 7th, 17, 04:59 PM
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Re: GMPP harness routing

Quote:
Originally Posted by gphusker View Post
thats where i routed mine.
x2

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post #4 of 11 (permalink) Old May 8th, 17, 12:08 PM Thread Starter
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Re: GMPP harness routing

Thanks guys.

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post #5 of 11 (permalink) Old May 8th, 17, 05:46 PM
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Re: GMPP harness routing

Here's a picture of Robs 67 I finished on Sunday. He still has to install some powerbraid on the red and orange Alt wires.

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post #6 of 11 (permalink) Old May 9th, 17, 06:50 AM
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Re: GMPP harness routing

Does anyone have photos of how they mounted the ECU & Fuse box when routing behind the inner fender?
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post #7 of 11 (permalink) Old May 9th, 17, 11:07 AM Thread Starter
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Re: GMPP harness routing

Quote:
Originally Posted by Vega$69 View Post
Here's a picture of Robs 67 I finished on Sunday. He still has to install some powerbraid on the red and orange Alt wires.

Attachment 182994
John, you guys leaving the harness wires that far up above the heater box ?

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post #8 of 11 (permalink) Old May 10th, 17, 03:14 PM Thread Starter
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Re: GMPP harness routing

Also, how did you guys seal up the old pedal hole in firewall ?? I made a plate out of 20ga with 2 holes for the OBD and pedal wires, just wondering if there was a better option? Thx

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post #9 of 11 (permalink) Old May 10th, 17, 04:50 PM
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Re: GMPP harness routing

Here is the harness in my wife's vert. I don't invest a lot making things pretty under the hood, sort of go for a factory look.



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DT and 1968RallySport like this.

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post #10 of 11 (permalink) Old May 10th, 17, 05:42 PM
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Re: GMPP harness routing

Quote:
Originally Posted by DT View Post
John, you guys leaving the harness wires that far up above the heater box ?
Depends on where the engine is located. Robs is in the stock position so there is not enough room to lower the harness behind the engine like when we move the engine forward 1 1/2". Trying to run them under the heater box the cables are too short to locate the fuse box in the battery tray location or behind the pass side headlight.

The Holley mounts move the engine forward.

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post #11 of 11 (permalink) Old May 11th, 17, 01:11 PM Thread Starter
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Re: GMPP harness routing

Quote:
Originally Posted by Vega$69 View Post
Depends on where the engine is located. Robs is in the stock position so there is not enough room to lower the harness behind the engine like when we move the engine forward 1 1/2". Trying to run them under the heater box the cables are too short to locate the fuse box in the battery tray location or behind the pass side headlight.

The Holley mounts move the engine forward.
I am using the Holley mounts. I should be able to route the harness a little further down than I take it ? Thank you.

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