Author Topic: update difference in wire harness connections....  (Read 1851 times)

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Offline xsmooth69x

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update difference in wire harness connections....
« on: June 08, 2011, 03:22:05 PM »
what is the difference between the bullet connectors and receptacle connectors other than the shape. is there an advantage for one or the other?
1975 CB550 (FINISHED?!?!?)
first motorcycle ever!!! ow and i dont know how to ride it either :D

raw rust rice venti quad shot cafe racing latte project aka my build..... http://forums.sohc4.net/index.php?topic=88853.0

black and white equation godzilla chalkboard 
1972 cb750 - next in line for some <3

Offline Bodi

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Re: update difference in wire harness connections....
« Reply #1 on: June 08, 2011, 05:38:11 PM »
The flat "spade" connectors are available everywhere. This is a major plus. They are quite a bit bulkier than the OEM bullets and multi-tap types are unusual,  minuses. The "bullet" connectors pictured are less available and not compatible with the OEM Honda ones because they are bigger - minuses I think.
If I was making my own harness I would probably use spades. And standard Molex or AMP multi-pin shell connectors for the engine plug and other multi connectors.
I'm not, though.

Offline xsmooth69x

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Re: update difference in wire harness connections....
« Reply #2 on: June 08, 2011, 10:58:06 PM »
I wasent going to utilize the old bullets I was going to replace everything. Ya I think the spades might be the route
1975 CB550 (FINISHED?!?!?)
first motorcycle ever!!! ow and i dont know how to ride it either :D

raw rust rice venti quad shot cafe racing latte project aka my build..... http://forums.sohc4.net/index.php?topic=88853.0

black and white equation godzilla chalkboard 
1972 cb750 - next in line for some <3

Offline madmtnmotors

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Re: update difference in wire harness connections....
« Reply #3 on: June 09, 2011, 04:55:37 AM »
I wasent going to utilize the old bullets I was going to replace everything. Ya I think the spades might be the route

I strongly recommend Vintage Connections. Connectors are much higher quality and a lot better crimp connection (using their tool). These are the only ones I will use on my bike:

http://www.vintageconnections.com/

More expensive, but well worth it for me to have reliable, trouble-free connections.
TAMTF...


Wilbur



Projects:
"Evolution": http://forums.sohc4.net/index.php?topic=100352.0
"P.O. Debacle": http://forums.sohc4.net/index.php/topic,126692.msg1441661.html#msg1441661
F2/F3 O-rings: http://forums.sohc4.net/index.php?topic=113672.msg1300721#msg1300721
Cam Tower Studs: https://www.mcmaster.com/#93210a017/=t19sgp
Clean up that nasty harness: http://forums.sohc4.net/index.php?topic=137351.msg1549191#msg1549191
http://forums.sohc4.net/index.php/topic,148188.msg1688494.html#msg1688494
http://forums.sohc4.net/index.php/topic,139544.msg1579364.html#msg1579364
                                          
Charging system diagnosis: http://forums.sohc4.net/index.php?topic=1012.msg8345#msg8345
Get the manuals: http://manuals.sohc4.net/cb750k/
The Dragon: http://forums.sohc4.net/index.php?topic=45183.msg1571675#msg1571675
Headlight Switch: http://forums.sohc4.net/index.php?topic=113986.msg1283236#msg1283236
Branden's leak free top end thread: http://forums.sohc4.net/index.php?topic=107040.0
Engine Lifting Made Easy: http://forums.sohc4.net/index.php/topic,58210.msg1684742.html#msg1684742
                                      http://forums.sohc4.net/index.php/topic,100352.msg1675840.html#msg1675840
Static and Dynamic Timing: http://www.hondachopper.com/garage/carb_info/timing/timing1.html
Airbox Gasket Replacement: http://forums.sohc4.net/index.php/topic,114485.msg1290000.html#msg1290000
"Café" : http://forums.sohc4.net/index.php/topic,84697.msg953814.html#msg953814
PD Carb Choke Linkage: http://forums.sohc4.net/index.php/topic,100352.msg1669248.html#msg1669248
                                    http://forums.sohc4.net/index.php/topic,110931.msg1248354.html#msg1248354
                                    http://forums.sohc4.net/index.php/topic,48858.msg515204.html#msg515204
Follow up on your damn posts: http://forums.sohc4.net/index.php/topic,144305.msg1791605.html#msg1791605
Taiwanese Cam Chain Tensioners:  http://forums.sohc4.net/index.php/topic,155043.msg1774841.html#msg1774841
Gumtwo Seat Cover: http://forums.sohc4.net/index.php/topic,164440.msg1897366.html#msg1897366
Primary Drive: http://forums.sohc4.net/index.php/topic,166063.msg1919278.html#msg1919278
Tank Latch: http://forums.sohc4.net/index.php/topic,165975.msg1919495.html#msg1919495
Shorten your forks: http://vintage-and-classic-honda-s.456789.n3.nabble.com/How-to-shorten-forks-td4042465.html DO NOT CUT THE SPRINGS!
Clutch How To: http://vintage-and-classic-honda-s.456789.n3.nabble.com/How-to-change-and-adjust-a-clutch-SOHC-td4040391.html
Late model K7/K8/F2/F3 front sprocket cover removal: http://forums.sohc4.net/index.php/topic,178428.msg2072279.html#msg2072279
630 to 530 conversion: http://forums.sohc4.net/index.php/topic,180710.msg2094423.html#msg2094423

Sent from my Tandy TRS-80!

bollingball

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Re: update difference in wire harness connections....
« Reply #4 on: June 09, 2011, 05:12:54 AM »
++++1 on vintage connections a lot better off in the long run. The only others I would use is the new style weather pacs. on newer cars.not period correct but a better connecttor.
 Here are the ones I like if your not staying stock. lots of other places may be cheaper just goggle weather pac connecttor

http://www.jegs.com/i/Caspers%20Electronics/182/103005/10002/-1?CT=999

                      Ken
« Last Edit: June 09, 2011, 05:25:05 AM by bollingball »

Offline CycleRanger

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Re: update difference in wire harness connections....
« Reply #5 on: June 09, 2011, 06:48:34 AM »
I wasent going to utilize the old bullets I was going to replace everything. Ya I think the spades might be the route

I strongly recommend Vintage Connections. Connectors are much higher quality and a lot better crimp connection (using their tool). These are the only ones I will use on my bike:

http://www.vintageconnections.com/

More expensive, but well worth it for me to have reliable, trouble-free connections.

If you don't find what need at VC these folks sell smaller quantities, have a couple of items that VC doesn't, and they ship instantly!
http://www.oregonmotorcycleparts.com/connectors.html

Yeah, don't use the cheap HF connectors like the PO of one of my bikes did!
Those cheapo bullet connectors aren't the right size to mate with the Honda OEM connectors anyway.
Do you have a copy of the Honda Shop Manual or Parts List for your bike? Get one here:
https://www.honda4fun.com/materiale/documentazione-tecnica
CB750K5        '79 XL250s     CL350K3
CB750K3        '76 XS650      '76 CJ360T

Offline burmashave

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Re: update difference in wire harness connections....
« Reply #6 on: June 09, 2011, 10:16:37 AM »
The connections from Vintage Connections are of a much higher quality than I've seen in electronic shops. I think they are definitely worth it as it a professional quality crimper.
« Last Edit: June 12, 2011, 02:42:19 PM by burmashave »
Quote from: SOHC Digger, RIP
'Ere's whatcha do, Guvna', just throw a couple dookie logs in the hearth and bob's your uncle!
'77 CB750k

Offline hyde7278

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Re: update difference in wire harness connections....
« Reply #7 on: June 09, 2011, 07:19:06 PM »
+2 on vintageconnections and dont forget the crimper well worth the price
78 CB550 (FOR PARTS)
76 CB550F

Offline xsmooth69x

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Re: update difference in wire harness connections....
« Reply #8 on: June 10, 2011, 01:28:46 AM »
ok sounds good thanks everyone i guess ill just buy the period correct ones  ;D
1975 CB550 (FINISHED?!?!?)
first motorcycle ever!!! ow and i dont know how to ride it either :D

raw rust rice venti quad shot cafe racing latte project aka my build..... http://forums.sohc4.net/index.php?topic=88853.0

black and white equation godzilla chalkboard 
1972 cb750 - next in line for some <3

Offline madmtnmotors

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Re: update difference in wire harness connections....
« Reply #9 on: June 11, 2011, 09:56:08 PM »
Order a few extra connectors so you can do a couple of practice crimps on scrap wire. There's a little bit of a knack to it, but once you get the hang of the crimp tool it's impossible to tell the difference between your crimp and the original factory crimp. These connections are so tight that i don't even twist the copper strands for an even better OEM look, and I believe the un-twisted connection has better surface area contact due to the rolled action of the crimp process and the way it gathers the strands inside the connection. The tail of the connector is even designed to put the crimp on the insulating jacket too. I was hesitant to spend the money on a connection system that I had no personal experience with, but the results completely erased all doubt. I am working my way through my harness to eliminate the cumulative resistance of the 33 year-old connections that have started to cause the periodic, gradual meltdown of my 15A main fuse. So far, so good.
TAMTF...


Wilbur



Projects:
"Evolution": http://forums.sohc4.net/index.php?topic=100352.0
"P.O. Debacle": http://forums.sohc4.net/index.php/topic,126692.msg1441661.html#msg1441661
F2/F3 O-rings: http://forums.sohc4.net/index.php?topic=113672.msg1300721#msg1300721
Cam Tower Studs: https://www.mcmaster.com/#93210a017/=t19sgp
Clean up that nasty harness: http://forums.sohc4.net/index.php?topic=137351.msg1549191#msg1549191
http://forums.sohc4.net/index.php/topic,148188.msg1688494.html#msg1688494
http://forums.sohc4.net/index.php/topic,139544.msg1579364.html#msg1579364
                                          
Charging system diagnosis: http://forums.sohc4.net/index.php?topic=1012.msg8345#msg8345
Get the manuals: http://manuals.sohc4.net/cb750k/
The Dragon: http://forums.sohc4.net/index.php?topic=45183.msg1571675#msg1571675
Headlight Switch: http://forums.sohc4.net/index.php?topic=113986.msg1283236#msg1283236
Branden's leak free top end thread: http://forums.sohc4.net/index.php?topic=107040.0
Engine Lifting Made Easy: http://forums.sohc4.net/index.php/topic,58210.msg1684742.html#msg1684742
                                      http://forums.sohc4.net/index.php/topic,100352.msg1675840.html#msg1675840
Static and Dynamic Timing: http://www.hondachopper.com/garage/carb_info/timing/timing1.html
Airbox Gasket Replacement: http://forums.sohc4.net/index.php/topic,114485.msg1290000.html#msg1290000
"Café" : http://forums.sohc4.net/index.php/topic,84697.msg953814.html#msg953814
PD Carb Choke Linkage: http://forums.sohc4.net/index.php/topic,100352.msg1669248.html#msg1669248
                                    http://forums.sohc4.net/index.php/topic,110931.msg1248354.html#msg1248354
                                    http://forums.sohc4.net/index.php/topic,48858.msg515204.html#msg515204
Follow up on your damn posts: http://forums.sohc4.net/index.php/topic,144305.msg1791605.html#msg1791605
Taiwanese Cam Chain Tensioners:  http://forums.sohc4.net/index.php/topic,155043.msg1774841.html#msg1774841
Gumtwo Seat Cover: http://forums.sohc4.net/index.php/topic,164440.msg1897366.html#msg1897366
Primary Drive: http://forums.sohc4.net/index.php/topic,166063.msg1919278.html#msg1919278
Tank Latch: http://forums.sohc4.net/index.php/topic,165975.msg1919495.html#msg1919495
Shorten your forks: http://vintage-and-classic-honda-s.456789.n3.nabble.com/How-to-shorten-forks-td4042465.html DO NOT CUT THE SPRINGS!
Clutch How To: http://vintage-and-classic-honda-s.456789.n3.nabble.com/How-to-change-and-adjust-a-clutch-SOHC-td4040391.html
Late model K7/K8/F2/F3 front sprocket cover removal: http://forums.sohc4.net/index.php/topic,178428.msg2072279.html#msg2072279
630 to 530 conversion: http://forums.sohc4.net/index.php/topic,180710.msg2094423.html#msg2094423

Sent from my Tandy TRS-80!

Offline xsmooth69x

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Re: update difference in wire harness connections....
« Reply #10 on: June 12, 2011, 05:37:33 AM »
i fortunately found a really nice wire harness for $20 so im happy  ;D

to re do all my connectors and buy the crimper was more than 20 so i just decided to get this harness
1975 CB550 (FINISHED?!?!?)
first motorcycle ever!!! ow and i dont know how to ride it either :D

raw rust rice venti quad shot cafe racing latte project aka my build..... http://forums.sohc4.net/index.php?topic=88853.0

black and white equation godzilla chalkboard 
1972 cb750 - next in line for some <3

Offline wannabridin

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    • 1976 CB750K, under construction:
Re: update difference in wire harness connections....
« Reply #11 on: June 12, 2011, 10:52:37 AM »
you could also buy a new harness from Parts 'n more, as they're only about $75 and come with all new wire and connections.  I went this route since i didn't have a full harness to start from and didn't feel like sourcing new wire.  i've considered re-doing all the connections using the VC kit, but i'm not sure yet.

bottom of the page:
http://www.partsnmore.com/parts/honda/cb750k/?filters[category]=electrical&filters[fitting]=custom
1976 CB750K, currently under construction:
http://forums.sohc4.net/index.php?topic=64468.0

-And if you don't do it this year, you'll be one year older when you do...