Author Topic: Wiring in cb400  (Read 1773 times)

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Offline Dingo707

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Wiring in cb400
« on: March 28, 2017, 04:40:21 PM »
Hi all... i got a project bike from a good neighbor.. its a 78 cb400t.  Runs great. I want to basically strip it down to only have essentials... head light and tail light... my question is... is there away to figure out what wires are only needed for those or is there a simple wire harness i can buy? I'm asking bc he has already stripped it down and now wires are a bit everywhere

Offline CBJoe

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Re: Wiring in cb400
« Reply #1 on: March 28, 2017, 06:16:34 PM »
The Honda Twins forum may be better served for that type of Info

http://www.hondatwins.net/forums/15-sohc-twins-125-250-400-450-cb-cm-n-rebels-1978-2008

Cheers, Joe
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CB750K2 Hot Rod Revival http://forums.sohc4.net/index.php/topic,171693.0.html
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Offline calj737

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Re: Wiring in cb400
« Reply #2 on: March 28, 2017, 07:02:49 PM »
Here's what you need to know-
'74 550 Build http://forums.sohc4.net/index.php?topic=126401.0
'73 500 Build http://forums.sohc4.net/index.php?topic=132935.0

"Of all tyrannies, a tyranny sincerely exercised for the good of it's victim may be the most oppressive. It may be better to live under robber barons than under omnipotent moral busybodies. The robber baron's cruelty may sometimes sleep, his cupidity may at some point be satiated, but those who torment us for our own good will torment us without end for they do so with the approval of their own conscience." - C.S. Lewis

Offline strynboen

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Re: Wiring in cb400
« Reply #3 on: March 29, 2017, 06:55:31 AM »
cb 400/n- twin are a newer bike then sohc..and use a different ignision system..so nothing/ in common vith cal"s simpel diagram..better go to a spec forum for korrekt help. ..
.like cb- joe already..vrote..
« Last Edit: March 29, 2017, 06:58:30 AM by strynboen »
i kan not speak english/but trying!!
http://forums.sohc4.net/index.php?topic=60973.0
http://forums.sohc4.net/index.php?topic=144758.0
i hate all this v-w.... vords

Offline calj737

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Re: Wiring in cb400
« Reply #4 on: March 29, 2017, 09:32:27 AM »
cb 400/n- twin are a newer bike then sohc..and use a different ignision system..so nothing/ in common vith cal"s simpel diagram..better go to a spec forum for korrekt help. ..
.like cb- joe already..vrote..
I wasn't offering it as "wire per this" diagram, I was answering the question of "what minimal requirements" are needed. Wire colors and CDI will be different. Hopefully the OP is sharp enough to know that  ;)
'74 550 Build http://forums.sohc4.net/index.php?topic=126401.0
'73 500 Build http://forums.sohc4.net/index.php?topic=132935.0

"Of all tyrannies, a tyranny sincerely exercised for the good of it's victim may be the most oppressive. It may be better to live under robber barons than under omnipotent moral busybodies. The robber baron's cruelty may sometimes sleep, his cupidity may at some point be satiated, but those who torment us for our own good will torment us without end for they do so with the approval of their own conscience." - C.S. Lewis

Offline strynboen

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Re: Wiring in cb400
« Reply #5 on: March 29, 2017, 11:28:15 AM »
yes you are just send a vrong  simplyed diragram to make him Sharp and ready for a nice vire hack job.. 8) 8).
.just like the" cut  in half trippel" cbx engine ..


its not only ignision..the battery load system are elektronic..and dont match the sohc area bikes either
« Last Edit: March 29, 2017, 11:30:28 AM by strynboen »
i kan not speak english/but trying!!
http://forums.sohc4.net/index.php?topic=60973.0
http://forums.sohc4.net/index.php?topic=144758.0
i hate all this v-w.... vords

Offline calj737

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Re: Wiring in cb400
« Reply #6 on: March 29, 2017, 01:35:18 PM »
yes you are just send a vrong  simplyed diragram to make him Sharp and ready for a nice vire hack job.. 8) 8).
.just like the" cut  in half trippel" cbx engine ..
Your inability to understand context is what's "wrong". What I wrote is, "...what you need to know" to imply the functional components needed. Whether they be electronic or mechanical, SOHC4 or T. The principles are the same.

You'd do better to trim your nose than poke it where its not appreciated.
'74 550 Build http://forums.sohc4.net/index.php?topic=126401.0
'73 500 Build http://forums.sohc4.net/index.php?topic=132935.0

"Of all tyrannies, a tyranny sincerely exercised for the good of it's victim may be the most oppressive. It may be better to live under robber barons than under omnipotent moral busybodies. The robber baron's cruelty may sometimes sleep, his cupidity may at some point be satiated, but those who torment us for our own good will torment us without end for they do so with the approval of their own conscience." - C.S. Lewis

Offline strynboen

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Re: Wiring in cb400
« Reply #7 on: March 30, 2017, 06:51:03 AM »
think its you vho pokes the vrong place..Again.
.but im aut of this thread.
.thred starter have prob faund the right place to find exact info..

so ve can go back to stering damper and oil and tires..and popcorn..and some motorcycling..
i kan not speak english/but trying!!
http://forums.sohc4.net/index.php?topic=60973.0
http://forums.sohc4.net/index.php?topic=144758.0
i hate all this v-w.... vords