Author Topic: My CB755 Project - COMPLETED!!!!  (Read 34632 times)

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Offline David B

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Re: My CB755 Project
« Reply #100 on: January 25, 2014, 09:31:51 PM »
Looks fantastic, Mike!
DB

Offline albertaboy

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Re: My CB755 Project
« Reply #101 on: January 25, 2014, 09:35:06 PM »
Love how clean it looks. That's coming along nicely.  :)
1975 CB750K
No where to go and all day to get there.
My build thread: http://forums.sohc4.net/index.php?topic=131424.0

Offline Dunk

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Re: My CB755 Project
« Reply #102 on: January 28, 2014, 08:13:02 AM »
Great progress and looking good. Kind of wishing I had done my engine first and put the bare frame over it. Not looking forward to getting my engine in the otherwise completely assembled bike.

Offline edhaeuser

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Re: My CB755 Project
« Reply #103 on: January 28, 2014, 07:37:26 PM »
I have been away from the site for a while and I am just getting caught up with the builds that I have been following.  Awesome progress!  This bike is going to be beautiful!

Offline cheftuskey121

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Re: My CB755 Project
« Reply #104 on: January 28, 2014, 07:44:03 PM »
Mama Mia that's gorgeous!

Offline mwvachon

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Re: My CB755 Project
« Reply #105 on: February 02, 2014, 05:02:54 PM »
Another productive week/weekend. We finally have a 'roller'!





I also learned a few things during this time...
Reproduction parts are not necessarily correct parts - I ordered a set of fork boots that referenced the OEM part # 51611-300-000 (they didn't say reproduction, either). At first glance they looked the same, but not quite. Diameter is different and the skirt is longer on the repro part. I've since obtained OEM units as shown in the above pics.



I also found that although the K1 and K2 top fork bridge is identical, there is at least one subtle difference. Since the original fork bridge off of this K1 had the all-too-common cracked tube clamp on one side, I dug through my salvage stuff and managed to pull out another one. I realized that after, that bridge was off of a K2. It seemed to fit on the assembly with no trouble - it was the two fork tube pinch bolt holes that were different. 8mm bolts from the K1 did not quite fit into the openings, so I dug around in the salvage stash again and was able to come up with the K2 hardware (which was also in good condition).

There's so much left to do, but I think I'll move on to the carburetors next. I should also think about throwing this onto the 'big boy' lift, too.
M.W.Vachon
2014 CB1100 Deluxe
1999 Valkyrie I/S
1971 CB750-K1 (Candy Gold)
1971 CB750-K1 (Candy Red)
Project link: http://forums.sohc4.net/index.php?topic=108498.0]
1965 Honda S90
1976 GL1000
1975 CB400F

Offline cheftuskey121

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Re: My CB755 Project
« Reply #106 on: February 02, 2014, 08:58:02 PM »
Beautiful brother! Making me lust after that red.....

Offline mwvachon

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Re: My CB755 Project
« Reply #107 on: February 09, 2014, 05:20:27 PM »
Decided not to wait for all the related carburetor goodies to show up and deemed this 'Carb Weekend!' No, I'm not talking about anything to do with diets! I was dreading tearing into these and found my hesitation to be justified as I got into them...




Interesting how you can see this bike was sitting on the side stand for a LONG time! Last registered in '92...


Again, lined up, in order. I don't know how long it's going to take for that smell to go away in the shop!


The sonic cleaner helped, but was no real match for the petrified residue here. One good thing, each slide was stuck fast in it's respective throttle body. About 6 min in the sonic tank loosened things up enough that I could nudge them out.


#2 and #1 torn down


I methodically did one at a time, comparing and re-inspecting as I went along. #1 and #2 were definitely the worst of the bunch.


So glad I have 3 other sets of carbs to cherry-pick from. I don't dare use these floats...


Sonic cleaner, and then carb solvent could only do so much. Soda blasting was required to get to this point. Again, I'm going to re-inspect and make use of salvage components where I think necessary.







Also got notified that my front fender is in (CMSNL had the best price for this) - pick that up tomorrow!
M.W.Vachon
2014 CB1100 Deluxe
1999 Valkyrie I/S
1971 CB750-K1 (Candy Gold)
1971 CB750-K1 (Candy Red)
Project link: http://forums.sohc4.net/index.php?topic=108498.0]
1965 Honda S90
1976 GL1000
1975 CB400F

Offline mwvachon

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Re: My CB755 Project
« Reply #108 on: February 17, 2014, 05:33:15 PM »
...and the carb work continues... Since I had this all apart, I wanted to clean and shine as much as I could, in addition to making sure all of the internals were as perfect as possible. Started with the throttle frame. Took a little bit to figure out how to get the long pivot bar out and this thing is like one of those crazy Chinese puzzles, but fortunately, having a salvage unit to look at took away most of the mystery...



One carb at a time - Parts on the left are going into the recycle bin; parts in the middle get cleaned up and reused; on the right are the new parts. One of the salvage carb sets I have used the later poly floats, so I decided to switch over to those. I think the brass units are OK for the most part, but didn't want to take a chance on them at this point - especially the #1 carb


All cleaned, and setting the floats. Another gem I scored some time ago was this Honda float gauge. It's not really necessary, you could use almost anything to do this, but since I have it, I just gotta use it!


Almost there! Still waiting for a few more goodies, like the 1mm cotter pins (those are HARD to find!) and the requisite rubber dust boots for the carb tops.



Another shot of where the rest of this is at. New fender from CMSNL showed up this past week, so just had to install that. Also added the replacement ignition/fork lock set; as well as the new intake tubes and air cleaner boots.


Hmmm... what will I tackle next???
M.W.Vachon
2014 CB1100 Deluxe
1999 Valkyrie I/S
1971 CB750-K1 (Candy Gold)
1971 CB750-K1 (Candy Red)
Project link: http://forums.sohc4.net/index.php?topic=108498.0]
1965 Honda S90
1976 GL1000
1975 CB400F

Offline mwvachon

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Re: My CB755 Project
« Reply #109 on: March 15, 2014, 08:00:11 PM »
I guess I'm better at keeping things going out in the shop than I am at updating this thread... A lot has happened since my last post!

On this project, I tried something I've NEVER done... I had something re-chromed! My usual approach is to just replace anything that didn't measure up, condition wise. My thinking was it was typically cheaper to replace than to re-chrome. That holds true most of the time, EXCEPT when there is no replacement part to be had (at least at a price I thought was within reason). I ended up going this route with my rear tail lamp bracket. Since this bike sat for 20+ years, most of the chrome was for #$%*e (to quote our Irish brethren) I had a place called Brown's Plating do the piece. They are out of Kentucky and were recommended by a trusted source. It was about $100 to do the piece - I'll let you all judge for yourselves...



I also finally got all the pieces in I needed to finish the carburetor assembly and got those installed...





I also got the replacement wire harness today, so I started getting that tied in...



This is what it looks like at this point...





The black side cover is not going to be used, I just threw that on there to see what it will look like. The REAL panels are still tucked away with the rest of the Yamiya body kit. That will be getting pulled out soon enough!

Other things accomplished: I got the rear wheel assembly all buttoned up, with the brake control and drive chain in place. I decided to go 'O'-ring chain on this one, since I was able to get one with a clip-style master link. The original chain guard cleaned up well enough. I took some 1000 grit sand paper to it to clean up all the nicks and heavy scratches. I then started in with the Novus plastic buffing pastes, first #3 for the initial buff, #2 to get it polished back to a bright shiny appearance and then #1 to do the final clean. I also installed the oil tank and related hoses. I'm getting anxious to install the new OEM exhaust!
M.W.Vachon
2014 CB1100 Deluxe
1999 Valkyrie I/S
1971 CB750-K1 (Candy Gold)
1971 CB750-K1 (Candy Red)
Project link: http://forums.sohc4.net/index.php?topic=108498.0]
1965 Honda S90
1976 GL1000
1975 CB400F

Offline cheftuskey121

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Re: My CB755 Project
« Reply #110 on: March 15, 2014, 08:31:36 PM »
oh man that chroming gets me excited. what was the turnaround from when you sent it off to when you received it back?

looking good man, that color is getting me all hot and bothered now......Yolanda is just fine being blue-green though.

Offline mwvachon

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Re: My CB755 Project
« Reply #111 on: March 15, 2014, 08:41:17 PM »
Chef - The turn-around was initially 2 weeks... BUT, like everything else on this project, nothing goes as planned. Brown's has set up a distribution network with a number of bike dealers that act as contact point for getting this work done. For me, it's the local Harley shop! I didn't get any static when I initially brought the part in and they are stand-up people there, so I was at ease with the process. The bracket did come back in the allotted two weeks, but the parts guy inspected it and found a blemish in the finish! He called me to let me know and promptly sent it back. Two additional weeks later (it might have been sooner had it not been for all the stupid snow storms we kept having!) the part was in my hands. Look them up on the web if you're interested...
M.W.Vachon
2014 CB1100 Deluxe
1999 Valkyrie I/S
1971 CB750-K1 (Candy Gold)
1971 CB750-K1 (Candy Red)
Project link: http://forums.sohc4.net/index.php?topic=108498.0]
1965 Honda S90
1976 GL1000
1975 CB400F

Offline cheftuskey121

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Re: My CB755 Project
« Reply #112 on: March 15, 2014, 08:53:34 PM »
yeah that's the next big ticket item for my cb450 project. redoing quite a bit of chrome. fenders, kickstarter, brake pedal, shifter pedal, some other odds and ends that add up, and finally/most importantly exhaust. unsure if Browns does exhaust. was looking at a place out west called Ogden. haven't had chrome work done before but it's a must on this project.

look forward to seeing more of your build!

Offline mwvachon

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Re: My CB755 Project
« Reply #113 on: March 22, 2014, 06:30:52 PM »
Still plugging along. Bunch of parts showed up this week, and yet another order went in. Can't believe the quick turn-around on stuff from Yamiya - faster than some locations in the States!

I found this slug of a sealing washer on the oil tank drain plug. I can't believe how many people either neglect these or have no clue that they need to be changed after 2 or 3 times of being removed. I'm guessing the PO must've had some weeping at this drain plug and just kept crankin' on it...



Started to tackle the front brake and master cyl. I temporarily set up the master cyl and the caliper using just the lower brake line in an effort to drive out the piston. Sprayed the caliper liberally with Kroil and freed it up using a 'C' clamp. Hooked it to the master cylinder and proceeded to bleed out the line. Although the master cyl leaked a bit, I had just enough oomph to get the piston out. As nasty as could be expected inside for having sat for 20+ years.



I've had these squirreled away for two years. Bought them immediately after I picked up this project. I suppose there were a few other things I could've attended to before installing these, but I couldn't resist. Having them on the bike creates a bit more motivation to get this thing running...



Picked my best set of header clamps and bolted these bad boys on...



...and the other side...



Need to get the front brake completed and then it's on to the handlebars and controls...
M.W.Vachon
2014 CB1100 Deluxe
1999 Valkyrie I/S
1971 CB750-K1 (Candy Gold)
1971 CB750-K1 (Candy Red)
Project link: http://forums.sohc4.net/index.php?topic=108498.0]
1965 Honda S90
1976 GL1000
1975 CB400F

Offline SOHC4 Cafe Racer Fan

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Re: My CB755 Project
« Reply #114 on: March 22, 2014, 06:54:38 PM »
Those pipes look mighty pretty!  8)
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 edhaeuser

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Re: My CB755 Project
« Reply #115 on: March 22, 2014, 07:30:42 PM »
Extremely jealous of your pipes  :)  They look great!

Offline cheftuskey121

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Re: My CB755 Project
« Reply #116 on: March 22, 2014, 07:37:43 PM »
those pipes! wheeeewwww

Offline tweakin

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Re: My CB755 Project
« Reply #117 on: March 22, 2014, 07:57:22 PM »
+1... Awesome planning, picking up the pipes
those pipes! wheeeewwww

Offline Dunk

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Re: My CB755 Project
« Reply #118 on: March 23, 2014, 03:24:10 PM »
Looking very nice man. Love the pipes!

Offline mwvachon

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Re: My CB755 Project
« Reply #119 on: April 19, 2014, 08:23:14 PM »
I have been busy - honest! I actually did a swap meet last weekend. I didn't realize just how much I had collected over the course of doing this project - I had 7+ boxes of stuff. Turned about 2/3 of it into cash, which I immediately dumped back into this - no surprise there. Even though I had every intention of recovering the original seat, I couldn't resist the price of a complete replacement from Yamiya. Those guys are also crazy-fast with their shipping! I ordered this late last Monday - the mail man tried to deliver on Thurs! (I wasn't home to sign for it, so I had to wait *GASP* for the next day [jk]) Anywho... still have a lot to do. Started to strip all the front caliper parts and still need to rebuild the master cyl and both clocks. I also grabbed a POR15 kit and will seal this tank before it goes into service.

New goodies...


Couldn't resist setting the tank & seat on to see how she's gonna look...


« Last Edit: April 19, 2014, 08:26:44 PM by mwvachon »
M.W.Vachon
2014 CB1100 Deluxe
1999 Valkyrie I/S
1971 CB750-K1 (Candy Gold)
1971 CB750-K1 (Candy Red)
Project link: http://forums.sohc4.net/index.php?topic=108498.0]
1965 Honda S90
1976 GL1000
1975 CB400F

Offline cheftuskey121

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Re: My CB755 Project
« Reply #120 on: April 19, 2014, 09:08:33 PM »
holy holy! man that is the bees knees


Offline SOHC4 Cafe Racer Fan

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Re: My CB755 Project
« Reply #121 on: April 19, 2014, 11:53:03 PM »
Wow.  What a beautiful 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: My CB755 Project
« Reply #122 on: April 20, 2014, 02:12:53 PM »
Wonderful work!
1969 Honda CB750... Basket case
1970 Honda CB750 survivor.

Offline albertaboy

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Re: My CB755 Project
« Reply #123 on: April 21, 2014, 01:47:35 AM »
Looking good. I so need to get back to my K5 project. Slow and steady, as you've demonstrated, is the key.
1975 CB750K
No where to go and all day to get there.
My build thread: http://forums.sohc4.net/index.php?topic=131424.0

Offline David B

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Re: My CB755 Project
« Reply #124 on: April 21, 2014, 07:05:41 AM »
Really impressive, Mike!
DB