Author Topic: 1975 CB550K Restoration  (Read 33455 times)

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Offline kap384@telus.net

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Re: 1975 CB550K Restoration
« Reply #150 on: August 26, 2018, 09:20:30 PM »
So HondaAddict, whereabouts in Canada?  Great job on the resto!!  Looks stellar.  What paint did you use on the engine by the way?
1965 Honda CB450K0
1972 Honda CT70K1
1975 Honda MR50
1975 Honda CB400F Supersport
1977 Honda CB750F2 Supersport
1978 Honda XL100
1979 Honda CBX Supersport
1982 Honda VF750S Sabre - Adventure Bike modified
1983 Honda CX650T
1995 Honda VFR750
2016 Honda CRF1000L Africa Twin
2015 KTM 200 XC-W
1963 Suzuki T10
My 1977 CB750F restoration - http://forums.sohc4.net/index.php?topic=66779.0
My 1975 CB400F restoration -
http://forums.sohc4.net/index.php?topic=145196.msg1651779#msg1651779
'More Stock Than Not' thread - http://forums.sohc4.net/index.php?topic=90807.500
My CT70 Resurrection - http://forums.sohc4.net/index.php?topic=145221.0
Best Motorcycle Tool Ever - https://www.engduro.com

Offline HondaAddict

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Re: 1975 CB550K Restoration
« Reply #151 on: August 27, 2018, 11:00:13 AM »

I had one of those friendly runs with a Challenger the other day. It was one of those two lane turn lanes with the second lane merging into one. He was behind me so I don't know what kind it was but he decided he wanted to go around me before the lanes converged. I wasn't going to have any of that. I opened the magna up and pulled away. We gave each other the thumbs up as I was turning into my neighborhood.
I'll have to say, if there is a sleeper bike anymore its the magna. People just assume they are harleys so it's easy pickings. I still get, "what is that thing?"

My FIL said he raced a HD up this long hill years ago and got to about 90 by the top, that was on his (now mine) CB750, I said that I use that hill to see how my V4s are running. I should be about 120 by the top. "Your bikes will go that fast?" I said that's 4th gear, I got two more. I do enjoy the CB but when I have the urge to go fast, its on a V4.

I just love riding old bikes. I love the nostalgia and the sound of them. Nothing sounds like the CB with four pipes sticking out the back.

Time to go warm up the old iron for the trip to work. Question is, which one?

Well said. The CB/Four sound wins for me, but the V4 power and torque are impressive. You'll have to take the FIL for a ride on a V4 so he can see what he's missing. :)
1976 Honda CB400F
1975 Honda CB550K (sold in 2020)  Project thread | Videos
2008 Honda GL1800AL
2016 Honda CB500F
2018 Honda CB300F
1984 Honda V65 Sabre (sold in 2020) Project thread on V4Musclebike.com | Video
1986 Honda Z50R

Offline HondaAddict

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Re: 1975 CB550K Restoration
« Reply #152 on: August 27, 2018, 11:04:01 AM »
So HondaAddict, whereabouts in Canada?  Great job on the resto!!  Looks stellar.  What paint did you use on the engine by the way?

Thanks! I used Dupli-Color Engine Enamel - code "CDE1615 Aluminum"

I'm in Halifax, Nova Scotia.
1976 Honda CB400F
1975 Honda CB550K (sold in 2020)  Project thread | Videos
2008 Honda GL1800AL
2016 Honda CB500F
2018 Honda CB300F
1984 Honda V65 Sabre (sold in 2020) Project thread on V4Musclebike.com | Video
1986 Honda Z50R

Online SOHC4 Cafe Racer Fan

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Re: 1975 CB550K Restoration
« Reply #153 on: August 27, 2018, 04:29:48 PM »

I had one of those friendly runs with a Challenger the other day. It was one of those two lane turn lanes with the second lane merging into one. He was behind me so I don't know what kind it was but he decided he wanted to go around me before the lanes converged. I wasn't going to have any of that. I opened the magna up and pulled away. We gave each other the thumbs up as I was turning into my neighborhood.
I'll have to say, if there is a sleeper bike anymore its the magna. People just assume they are harleys so it's easy pickings. I still get, "what is that thing?"

My FIL said he raced a HD up this long hill years ago and got to about 90 by the top, that was on his (now mine) CB750, I said that I use that hill to see how my V4s are running. I should be about 120 by the top. "Your bikes will go that fast?" I said that's 4th gear, I got two more. I do enjoy the CB but when I have the urge to go fast, its on a V4.

I just love riding old bikes. I love the nostalgia and the sound of them. Nothing sounds like the CB with four pipes sticking out the back.

Time to go warm up the old iron for the trip to work. Question is, which one?

Well said. The CB/Four sound wins for me, but the V4 power and torque are impressive. You'll have to take the FIL for a ride on a V4 so he can see what he's missing. :)

Oooh.  Beauty is in the eye and ear of the beholder.  Personally, the sound, power and torque of a V4 are pretty compelling.  I wish Honda would make a V4 superbike and naked bike.  Unfortunately, they cost more to develop and mass produce than inline 4 engines.
1975 CB550K1 "Blue" Stockish Restomod (http://forums.sohc4.net/index.php?topic=135005.0)
1975 CB550F1 frame/CB650 engine hybrid "The Hot Mess" (http://forums.sohc4.net/index.php/topic,150220.0.html)
2008 Triumph Thruxton (http://forums.sohc4.net/index.php/topic,190956.0.html)
2014 MV Agusta Brutale Dragster 800
2015 Yamaha FZ-09 (http://forums.sohc4.net/index.php/topic,186861.0.html)

"There are some things nobody needs in this world, and a bright-red, hunch-back, warp-speed 900cc cafe racer is one of them — but I want one anyway, and on some days I actually believe I need one.... Being shot out of a cannon will always be better than being squeezed out of a tube. That is why God made fast motorcycles, Bubba." Hunter S. Thompson, Song of the Sausage Creature, Cycle World, March 1995.  (http://www.latexnet.org/~csmith/sausage.html and https://magazine.cycleworld.com/article/1995/3/1/song-of-the-sausage-creature)

Sold/Emeritus
1973 CB750K2 "Bionic Mongrel" (http://forums.sohc4.net/index.php?topic=132734.0) - Sold
1977 CB750K7 "Nine Lives" Restomod (http://forums.sohc4.net/index.php?topic=50490.0) - Sold
2005 RVT1000RR RC51-SP2 "El Diablo" - Sold
2016+ Triumph Thruxton 1200 R (http://forums.sohc4.net/index.php/topic,170198.0.html) - Sold

Offline HondaAddict

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Re: 1975 CB550K Restoration
« Reply #154 on: August 31, 2018, 12:15:28 PM »
I wish Honda would make a V4 superbike and naked bike.

That sent me daydreaming about a retro-styled V65 Sabre, like Kawi did with the Z900RS. It could have a mighty V4, all the latest tech and a modern take on the first-gen Sabre look. Hey, a guy can dream.
1976 Honda CB400F
1975 Honda CB550K (sold in 2020)  Project thread | Videos
2008 Honda GL1800AL
2016 Honda CB500F
2018 Honda CB300F
1984 Honda V65 Sabre (sold in 2020) Project thread on V4Musclebike.com | Video
1986 Honda Z50R

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Re: 1975 CB550K Restoration
« Reply #155 on: August 31, 2018, 12:29:20 PM »
I wish Honda would make a V4 superbike and naked bike.

That sent me daydreaming about a retro-styled V65 Sabre, like Kawi did with the Z900RS. It could have a mighty V4, all the latest tech and a modern take on the first-gen Sabre look. Hey, a guy can dream.

I know.  For the last however many years, rumors have been coming and going on Honda producing a V4 sport bike, since they stopped making the VFR sport (not touring) bikes.  I would love one.
1975 CB550K1 "Blue" Stockish Restomod (http://forums.sohc4.net/index.php?topic=135005.0)
1975 CB550F1 frame/CB650 engine hybrid "The Hot Mess" (http://forums.sohc4.net/index.php/topic,150220.0.html)
2008 Triumph Thruxton (http://forums.sohc4.net/index.php/topic,190956.0.html)
2014 MV Agusta Brutale Dragster 800
2015 Yamaha FZ-09 (http://forums.sohc4.net/index.php/topic,186861.0.html)

"There are some things nobody needs in this world, and a bright-red, hunch-back, warp-speed 900cc cafe racer is one of them — but I want one anyway, and on some days I actually believe I need one.... Being shot out of a cannon will always be better than being squeezed out of a tube. That is why God made fast motorcycles, Bubba." Hunter S. Thompson, Song of the Sausage Creature, Cycle World, March 1995.  (http://www.latexnet.org/~csmith/sausage.html and https://magazine.cycleworld.com/article/1995/3/1/song-of-the-sausage-creature)

Sold/Emeritus
1973 CB750K2 "Bionic Mongrel" (http://forums.sohc4.net/index.php?topic=132734.0) - Sold
1977 CB750K7 "Nine Lives" Restomod (http://forums.sohc4.net/index.php?topic=50490.0) - Sold
2005 RVT1000RR RC51-SP2 "El Diablo" - Sold
2016+ Triumph Thruxton 1200 R (http://forums.sohc4.net/index.php/topic,170198.0.html) - Sold

Offline Stretch

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Re: 1975 CB550K Restoration
« Reply #156 on: September 02, 2018, 06:59:52 PM »
This is my last hijack of your thread.

These are my daily riders.

There are others in various stages of restore but these are the runners/riders.
« Last Edit: September 02, 2018, 07:01:39 PM by Stretch »
'78 CB750K
An assortment of Hondas, mostly V4s

Offline HondaAddict

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Re: 1975 CB550K Restoration
« Reply #157 on: September 03, 2018, 07:13:37 AM »
This is my last hijack of your thread.

These are my daily riders.

There are others in various stages of restore but these are the runners/riders.

Very nice! Lots of musclebike muscle there! Is that a Corbin seat on the Sabre?

I've been keeping an eye out for an early Interceptor as a future project. I was in love with them when they first came out but I was in university and money was tight.
1976 Honda CB400F
1975 Honda CB550K (sold in 2020)  Project thread | Videos
2008 Honda GL1800AL
2016 Honda CB500F
2018 Honda CB300F
1984 Honda V65 Sabre (sold in 2020) Project thread on V4Musclebike.com | Video
1986 Honda Z50R

Offline Stretch

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Re: 1975 CB550K Restoration
« Reply #158 on: October 21, 2018, 06:53:23 PM »
Any updates on your 550?
'78 CB750K
An assortment of Hondas, mostly V4s

Offline HondaAddict

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Re: 1975 CB550K Restoration
« Reply #159 on: December 16, 2018, 04:32:13 PM »
I threw together a video slideshow of this project a while back and just got around to uploading it to YT. Here it is for anyone looking to waste 10 minutes.

1976 Honda CB400F
1975 Honda CB550K (sold in 2020)  Project thread | Videos
2008 Honda GL1800AL
2016 Honda CB500F
2018 Honda CB300F
1984 Honda V65 Sabre (sold in 2020) Project thread on V4Musclebike.com | Video
1986 Honda Z50R

Offline HondaAddict

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Re: 1975 CB550K Restoration
« Reply #160 on: November 27, 2021, 09:57:10 AM »
I was browsing the 2,800 photos I have from this project and decided to make a series of more detailed videos. I hope to do one for each major phase/assembly.

Here's my shameless plug for the first one:  :)



« Last Edit: November 27, 2021, 11:41:17 AM by HondaAddict »
1976 Honda CB400F
1975 Honda CB550K (sold in 2020)  Project thread | Videos
2008 Honda GL1800AL
2016 Honda CB500F
2018 Honda CB300F
1984 Honda V65 Sabre (sold in 2020) Project thread on V4Musclebike.com | Video
1986 Honda Z50R

Offline HondaAddict

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    • Videos on my CB550K restoration and other projects
Re: 1975 CB550K Restoration
« Reply #161 on: December 09, 2021, 06:48:11 AM »
Installment 2 in this series focuses on the front end:

1976 Honda CB400F
1975 Honda CB550K (sold in 2020)  Project thread | Videos
2008 Honda GL1800AL
2016 Honda CB500F
2018 Honda CB300F
1984 Honda V65 Sabre (sold in 2020) Project thread on V4Musclebike.com | Video
1986 Honda Z50R

Offline HondaAddict

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    • Videos on my CB550K restoration and other projects
Re: 1975 CB550K Restoration
« Reply #162 on: January 16, 2022, 07:14:10 AM »
I just published Episode 3 of the video series for this project. This one focuses on the engine.

1976 Honda CB400F
1975 Honda CB550K (sold in 2020)  Project thread | Videos
2008 Honda GL1800AL
2016 Honda CB500F
2018 Honda CB300F
1984 Honda V65 Sabre (sold in 2020) Project thread on V4Musclebike.com | Video
1986 Honda Z50R

Offline Shtonecb500

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Re: 1975 CB550K Restoration
« Reply #163 on: January 20, 2022, 07:31:12 PM »
Great survivor you've found there, I love 500/550s. I would get rid of those heavy later model pipes and put on a newer lighter system....and always be looking for a nice set of original pipes, that bike deserves a set a survivor pipes.
73/74'' CB500/550 resto-mod - sold
75' 750f 91' cbr f2 swap cafe - mock up
74' 750 chopper hardtail - complete - sold
74' CB750/836kit - Black mix & match - daily rider - always tweaking
71' cb500 K0 survivor - complete
71' K1 - CANDY GOLD/BROWN Winton kit - in process

Offline RAFster122s

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Re: 1975 CB550K Restoration
« Reply #164 on: January 21, 2022, 07:07:49 PM »
Thanks for your hard work Hondaaddict
David- back in the desert SW!

Offline Stev-o

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Re: 1975 CB550K Restoration
« Reply #165 on: January 26, 2022, 07:52:23 AM »
Great survivor you've found there,  that bike deserves a set a survivor pipes.

Member Bobco has some...
'74 "Big Bang" Honda 750K [836].....'76 Honda 550F.....K3 Park Racer!......and a Bomber!............plus plus plus.........

Offline HondaAddict

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Re: 1975 CB550K Restoration
« Reply #166 on: December 19, 2022, 04:43:20 AM »
I finally got around to making a video about how I restore aluminum parts, like I did with this CB550K.

Here's the link, for anyone interested:

https://www.youtube.com/watch?v=TBj5G3VvLRg



« Last Edit: December 19, 2022, 04:51:37 AM by HondaAddict »
1976 Honda CB400F
1975 Honda CB550K (sold in 2020)  Project thread | Videos
2008 Honda GL1800AL
2016 Honda CB500F
2018 Honda CB300F
1984 Honda V65 Sabre (sold in 2020) Project thread on V4Musclebike.com | Video
1986 Honda Z50R