Carburetors Carb discussion and questions. Upgrading your Third Gen's carburetor, swapping TBI to carburetor, or TPI to carburetor? Need LG4 or H.O. info? Post it here.

What do I do with wiring harness after CARB swap

Thread Tools
 
Search this Thread
 
Old 10-27-2015, 07:40 AM
  #51  
Member
Thread Starter
iTrader: (1)
 
Amillionoh7's Avatar
 
Join Date: Mar 2014
Location: South TX
Posts: 200
Likes: 0
Received 1 Like on 1 Post
Car: 92 RS
Engine: Sbc With h/c/i/e holly4150
Transmission: 700r
Re: What do I do with wiring harness after CARB swap

Originally Posted by snakeshooter
Quick question about using manual fuel pump. Did you have to do anything to the stock fuel pump or fuel lines. Other than unplugging the wires to it and hooking the fuel line to the pump?
I removed stock in tank fuel pump and replaced it with a piece of metal fuel line with a sock on the end. Left the stock fuel lines to front of engine then ran new line to mech pump.
Old 12-02-2016, 12:35 AM
  #52  
Junior Member
 
AdarianZ28/IROC's Avatar
 
Join Date: May 2015
Location: Pacific Northwest
Posts: 12
Likes: 0
Received 0 Likes on 0 Posts
Car: 89 Camaro IrocZ
Engine: 400 6.6l V8
Transmission: Turbo350
Axle/Gears: 3.0.7
Re: What do I do with wiring harness after CARB swap

Hello I just completely cut up a spare harness that I had due to the fact that it was set for electronic fuel injection. Does anyone get the Socket half/Pin half? Or if someone can make a youtube video on making a C100 Harness for carb set up from scratch would be awesome.
Old 12-04-2016, 08:38 AM
  #53  
Member

 
makaveli09's Avatar
 
Join Date: Nov 2009
Location: new brunswick,can
Posts: 148
Received 0 Likes on 0 Posts
Engine: 350sbc
Transmission: TH700R4
Axle/Gears: 3.42
Re: What do I do with wiring harness after CARB swap

There is plug that comes from the drivers side. With all gauges and starter,alternator wires. Trace the wires from there. And you should be good.
Old 05-17-2021, 07:15 PM
  #54  
Junior Member
 
Chip1977's Avatar
 
Join Date: Mar 2021
Location: North Carolina
Posts: 26
Received 2 Likes on 2 Posts
Car: 1986 Z28
Engine: 305
Transmission: 700r4
Re: What do I do with wiring harness after CARB swap

Coming in late. I am doing a TPI to carb swap. I want to remove ecm harness from under hood. I understand that the fuel pump is powered by ecm. What so I have to keep to make it function. I already have a pro billet fuel pressure regulator with bypass so I can use factory pump. Thanks
Old 05-19-2021, 08:35 AM
  #55  
Supreme Member

iTrader: (25)
 
Twin_Turbo's Avatar
 
Join Date: Jun 2000
Location: Enschede, Netherlands
Posts: 5,357
Received 42 Likes on 33 Posts
Car: 82 TA 87 IZ L98 88 IZ LB9 88 IZ L98
Engine: 5.7TBI 5,7TPI 5.0TPI, 5,7TPI
Transmission: T5, 700R4, T5, 700R4
Axle/Gears: 3.08, 3.27, 3.45, 3.27
Re: What do I do with wiring harness after CARB swap

Best way. An ign switched time relay NC gor that pump prime parallel wired through the oil pressure sender/switch to feed pump w oil pressure
Old 05-19-2021, 11:19 AM
  #56  
Junior Member
 
Chip1977's Avatar
 
Join Date: Mar 2021
Location: North Carolina
Posts: 26
Received 2 Likes on 2 Posts
Car: 1986 Z28
Engine: 305
Transmission: 700r4
Re: What do I do with wiring harness after CARB swap

Originally Posted by Twin_Turbo
Best way. An ign switched time relay NC gor that pump prime parallel wired through the oil pressure sender/switch to feed pump w oil pressure
can you break this down a little more for me please. Thanks
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
crt454
Interior Parts Wanted
10
06-23-2017 02:25 PM
TheJoeY88
Electronics
19
12-31-2016 07:30 PM
armybyrd
Electronics
9
12-05-2015 09:22 AM
Reddeath210
Firebirds for Sale
14
10-06-2015 08:20 AM
cstrobel65
Tech / General Engine
5
08-15-2015 10:19 AM



Quick Reply: What do I do with wiring harness after CARB swap



All times are GMT -5. The time now is 10:04 AM.