Author Topic: 1977 CB550F project build  (Read 6156 times)

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Offline wnyoutlaw

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Re: 1977 CB550F project build
« Reply #25 on: January 26, 2014, 05:08:27 PM »
I've been able to spend a few hours in the shop lately, so I mounted the front turn signals to the new Dime City headlight bracket. Next I wanted to install new plug wires, but wasn't too thrilled about buying new coils. I found a thread in the tech forum about cutting the old wires off, drilling out the coils, and installing new wires. It was easy to do and I think it turned out quite well.
  Next up will be the points. I'm not sure if I want to replace the old stuff with oem, or go with a Hondaman set up. 
1977 CB550F Supersport
1978 CB550K
2010 YZ450F flat tracker
2008 YZ450F flat tracker
2004 YZ250F flat tracker

Offline wnyoutlaw

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Re: 1977 CB550F project build
« Reply #26 on: April 15, 2014, 05:22:09 PM »
Well, it's been a long cold winter, but I finally have my bike on the road. Titled, registered, and insured. I put 100 miles on it last weekend to shake it down. I'm surprised at how well it starts and runs. Since my last post in December I added new points and condensers, tires, tubes, chain, superbike handlebars and Spider grips. I haven't put a timing light on it yet, but it doesn't seem to need it either. The jetting changes I made to compensate for the Mac exhaust and pod filters seem to be spot on. I've read that the brakes leave something to be desired on the 550's, and I couldn't agree more. The Emgo shocks are extremely stiff too. When I took it out the first time, I found myself trying to shift up at least one more time, but I'm getting used to the engine sound and rpm's so I'm leaning on it more and more and it seems to like it. The more I ride it, the more I trust it. It's definitely a blast to ride. I think I'll take the center stand off next, although it's convenient to have on. It's mechanically sound now and I'm planning on riding it to work a lot when it warms up a little more. I'll be spending the summer making it shine and continuing to add new cables and whatever is next on the list.
1977 CB550F Supersport
1978 CB550K
2010 YZ450F flat tracker
2008 YZ450F flat tracker
2004 YZ250F flat tracker

Offline SOHC4 Cafe Racer Fan

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Re: 1977 CB550F project build
« Reply #27 on: April 15, 2014, 05:42:41 PM »
Well, it's been a long cold winter, but I finally have my bike on the road. Titled, registered, and insured. I put 100 miles on it last weekend to shake it down. I'm surprised at how well it starts and runs. Since my last post in December I added new points and condensers, tires, tubes, chain, superbike handlebars and Spider grips. I haven't put a timing light on it yet, but it doesn't seem to need it either. The jetting changes I made to compensate for the Mac exhaust and pod filters seem to be spot on. I've read that the brakes leave something to be desired on the 550's, and I couldn't agree more. The Emgo shocks are extremely stiff too. When I took it out the first time, I found myself trying to shift up at least one more time, but I'm getting used to the engine sound and rpm's so I'm leaning on it more and more and it seems to like it. The more I ride it, the more I trust it. It's definitely a blast to ride. I think I'll take the center stand off next, although it's convenient to have on. It's mechanically sound now and I'm planning on riding it to work a lot when it warms up a little more. I'll be spending the summer making it shine and continuing to add new cables and whatever is next on the list.

I'd leave the center stand on. It comes in handy when servicing the bike.
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 Tews19

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Re: 1977 CB550F project build
« Reply #28 on: April 15, 2014, 06:54:20 PM »
I'm with cb750. If you do take it off do not cut the frame tabs off. Leave those on so you can slip it on when you do maintenance.  I would get some Hagons for your bike. They cost 209 shipped. Great customer service experience too
1969 Honda CB750... Basket case
1970 Honda CB750 survivor.

Offline wnyoutlaw

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Re: 1977 CB550F project build
« Reply #29 on: April 16, 2014, 06:10:20 AM »
I'm with cb750. If you do take it off do not cut the frame tabs off. Leave those on so you can slip it on when you do maintenance.  I would get some Hagons for your bike. They cost 209 shipped. Great customer service experience too

I'm definitely not cutting anything off the frame. I checked out the Hagon website, nice stuff! I'm going to tough it out with the Emgo's this year, then hopefully upgrade to better shocks over the winter. You get what you pay for, as they say...
1977 CB550F Supersport
1978 CB550K
2010 YZ450F flat tracker
2008 YZ450F flat tracker
2004 YZ250F flat tracker

Offline SOHC4 Cafe Racer Fan

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Re: 1977 CB550F project build
« Reply #30 on: April 16, 2014, 08:10:17 AM »
I'm with cb750. If you do take it off do not cut the frame tabs off. Leave those on so you can slip it on when you do maintenance.  I would get some Hagons for your bike. They cost 209 shipped. Great customer service experience
 You get what you pay for, as they say...

Yes, that seems to be the case most of the time. The Hagons are a good bargain, as are the IKONS. Works and Race Tech offer better performance. I haven't heard any reviews on the new Fox shocks recently offered on Cognitomoto but they look trick.
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 Bankerdanny

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Re: 1977 CB550F project build
« Reply #31 on: April 16, 2014, 01:38:58 PM »
Looks great. You can always source used original shocks from eBay or Craigslist or the For Sale thread. I suspect you would find they improve the ride.
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Current: '76 CB750F. Previous:  '75 CB550F, 2007 Yamaha Vino 125 Scooter, '75 Harley FXE Superglide, '77 GL1000, '77 CB550k, '68 Suzuki K10 80, '68 Yamaha YR2, '69 BMW R69S, '71 Honda SL175, '02 Royal Enfield Bullet 500, '89 Yamaha FJ1200

Offline GV1390

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Re: 1977 CB550F project build
« Reply #32 on: July 31, 2014, 10:02:20 AM »
Wow, that looks like a nice SS you have yourself there! Nice meeting you yesterday, keep us all updated.
93' GSX-R1100, 78' CB550, 71' CL350, 71’ CB500 & 02' ZRX1200R.