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Author Topic: What plug is this for?  (Read 884 times)

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Offline calikid

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What plug is this for?
« on: May 08, 2013, 12:48:23 PM »
Hi all, what plug is this for?

Also im going to build a really simple wire harness. Minimal, starter, headlight tail, solid state rectifier, tooth fuses(not the barreled ones).. Can anyone point me in the direction? I have no idea where to start building the right wires, are there certain types of wires for each part? Thanks.
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Offline calikid

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Re: What plug is this for?
« Reply #1 on: May 08, 2013, 12:49:04 PM »
 Here are the pics
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Offline goldarrow

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Re: What plug is this for?
« Reply #2 on: May 08, 2013, 06:25:26 PM »
Looks like it should go to ignition key
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Life Is Full Of Challenges - And My Backyard Is Full Of SOHC4's

CB550 K0
CB750 K0, K2, K23 JDM, K45, K5
And the little ones z50r, xr50r, st90


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Offline Vinhead1957

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Re: What plug is this for?
« Reply #3 on: May 08, 2013, 07:32:36 PM »
Start with a schematic !    From there wire essentials first and go one leg at a time keep your fuses small, you blow no damage! No starter? You need a headlight. I would keep that separate fuse. Running lamps separate too
I happen to like the solid state reg/rectifier setup to keep things neat points are more tolerant to low voltage.
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Offline tomkimberly

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Re: What plug is this for?
« Reply #4 on: May 08, 2013, 07:35:36 PM »
What bike? Year and model.......

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Offline bjbuchanan

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Re: What plug is this for?
« Reply #5 on: May 08, 2013, 08:01:40 PM »
Before we can help you need to provide info, much more info

Also in my personal opinion the best way to do it is to trim out circuits being deleted by taking the wire out of all the stock unwrapped harnesses. Relocate/update/replace components and see if stock is long enough/adequate. Easiest and by far cheapest without half assing it
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The dirty girl-1976 cb750k, Ebay 836, Tracy bodykit
Round top carbs w/ 38 pilots, middle needle position, airscrew 7/8ths out, 122 main jet
Stock airbox w/ drop in K&N, Hooker 4-1

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Offline MoMo

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Re: What plug is this for?
« Reply #6 on: May 09, 2013, 01:14:43 AM »
Quote from: goldarrow on May 08, 2013, 06:25:26 PM
Looks like it should go to ignition key

It is the ignition as GA stated(those are the correct color wires for it)...larry
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Offline CapeCafe

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Re: What plug is this for?
« Reply #7 on: May 09, 2013, 07:36:21 AM »
If the bike is a 550k, that is the circut block for the regulator/rectifier
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Offline calikid

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Re: What plug is this for?
« Reply #8 on: May 09, 2013, 02:52:46 PM »
Sorry. It's a 1978 cb750f.

Okay I've been looking up simple wiring diagrams, my harness looks like this now, deleted everything i didnt want. Some wires are sharing the same wire.. Should every one have its own wire(s)?? Also where should i start? From the starter out? Ignition and out?? Not too sure..

Here's my bike in the making
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