Author Topic: 73' CB500 Four  (Read 1341 times)

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Offline Shtonecb500

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73' CB500 Four
« on: July 17, 2016, 09:58:26 PM »
I'm not sure what you guys consider a tear down and rebuild but I pulled everything off of the bike but did not take the engine apart.

I've repainted everything, degreased everything, soaking anything rusty in Metal Rescue, and installing some new features, trying to keep the bike with as many original parts as I can.

The only thing not original is the headlamp from a CL77 305....love that inset speedo.
If you haven't tried Spraymax 2k clear coat and looking for a good one...that is it.

This is the first time I've done anything like this so youtube, this forum, and google have been my best friend...one thing I realized was true was how much you end up putting into your bike if you decided to work on it.

The tank has been fun, prepping and painting and applying the pin stripe decal was interesting.

The picture of the bike with the white portion on the tank was right before I decided to break it all down....that was the moment when I could have left it alone but the faded frame just bothered me too much. The first time I lined up the decal on the tank I had them set too far forward and didn't realize it until after I sprayed some primer on there..so I lined it all up again and did it right the second time.

the engine has been painted black but its going to have some chrome parts showing with a few orange areas to tie into the orange "F" that is on the side cover.
« Last Edit: July 22, 2016, 07:09:18 AM by Shtonecb500 »
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 riverfever

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Re: 73' CB500 Four
« Reply #1 on: July 17, 2016, 10:10:35 PM »
I really like what you did with the paint. Tank looks exceptional.
http://forums.sohc4.net/index.php?topic=127186.0

"You wouldn't think that out here...a man could simply run clear...out of country but oh my...oh my...nothing but the light." -Ben Nichols

Offline Shtonecb500

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Re: 73' CB500 Four
« Reply #2 on: July 17, 2016, 10:25:38 PM »
Thank you.
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 calj737

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Re: 73' CB500 Four
« Reply #3 on: July 18, 2016, 05:39:45 AM »
Nice. On your intake manifolds, theres a small JIS screw for the vacuum port. It looks as though you painted it while assembled/installed. Take a moment now, and remove that screw with a JIS bit, so when you install the motor and vacuum synch the carbs, you can get that little dude out.

Paintwork looks great and really like the color!
'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 SOHC4 Cafe Racer Fan

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Re: 73' CB500 Four
« Reply #4 on: July 18, 2016, 09:23:39 AM »
Great job painting that tank!

Wow.  You did paint that motor pretty much whole with the manifolds attached.

What are you plans for wheels, tires, suspension?
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 Shtonecb500

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Re: 73' CB500 Four
« Reply #5 on: July 18, 2016, 06:02:36 PM »
Thank you.

Yes, the only thing I took off the motor were the carbs before I painted...is that bad?

I blacked out the wheels and I'm keeping the tires because they are still in good condition...Ill post a picture of them.
Im keeping the dual shocks and will most likely upgrade the shocks at some point but they got a paint job as well.
I might put some firestone vintage looking tires on this bike, I like the idea of white walls but I'm not sure yet.
« Last Edit: July 18, 2016, 06:04:08 PM by Shtonecb500 »
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 JetgreenK1

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Re: 73' CB500 Four
« Reply #6 on: July 18, 2016, 08:16:40 PM »
That paint job is absolutely stunning. Can't wait to see the finished project!

Offline calj737

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Re: 73' CB500 Four
« Reply #7 on: July 18, 2016, 08:19:35 PM »
It's not preferred to paint an engine fully assembled. Removing some of the covers, the manifolds, etc is not a large undertaking, and does avoid the issues you now face of removing necessary screws. It can all be overcome, but I encourage you to deal with those issues now, while the motor is out of the frame and more easily accessed.
'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