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Author Topic: 1974 CB550. Racetech Monoshock. JMR Head. Built Engine. "BLAC"  (Read 179466 times)

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Offline bill440cars

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Re: 1974 Honda CB550. Monoshock. "BLAC"
« Reply #475 on: January 20, 2017, 05:09:19 am »
Quote from: BLAC on January 19, 2017, 10:56:55 pm
Allow me to be the 1,294th person to say it.... Nils is the man and vapor blasting is amazing...

Are you kidding me, this is amazing...


This might be the straw that broke the camels wallet.. I might have to split my case and send it off to get beautified

            Wow, That DOES do quite the job, on those parts! I am impressed!  8)
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Online Stev-o

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Re: 1974 Honda CB550. Monoshock. "BLAC"
« Reply #476 on: January 20, 2017, 06:20:07 am »
Quote from: BLAC on January 19, 2017, 10:56:55 pm

I might have to split my case and send it off to get beautified

I sent my H2 cases to him along with the cylinders and heads....no regrets!
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Offline Restoration Fan

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Re: 1974 Honda CB550. Monoshock. "BLAC"
« Reply #477 on: January 20, 2017, 10:11:39 am »
Quote from: Stev-o on January 20, 2017, 06:20:07 am
Quote from: BLAC on January 19, 2017, 10:56:55 pm

I might have to split my case and send it off to get beautified

I sent my H2 cases to him along with the cylinders and heads....no regrets!
Yeah, I've already spoken with Nils about it but I'll definitely be sending him the pieces of the 550 engine in the not-too-distant future.  Nils does fantastic work.
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Offline BLAC

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Re: 1974 Honda CB550. Monoshock. "BLAC"
« Reply #478 on: January 20, 2017, 10:47:59 am »
My fear is the regrets I get while trying to reassemble and the cost of a million new gaskets, bushings and bearings...  :'(

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If you can't fix it with a hammer, it's an electrical problem... If it's an electrical problem, it's Cal's problem.

*2005 Yamaha R6 (sold)
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Offline calj737

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Re: 1974 Honda CB550. Monoshock. "BLAC"
« Reply #479 on: January 20, 2017, 11:01:42 am »
Your bigger fear should be finding out afterwards that you should have...  :(
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"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 BLAC

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Re: 1974 Honda CB550. Monoshock. "BLAC"
« Reply #480 on: January 20, 2017, 11:17:07 am »
True.. Ok, you have persuaded me, I'm going to do it. 

plz send Top Ramen

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If you can't fix it with a hammer, it's an electrical problem... If it's an electrical problem, it's Cal's problem.

*2005 Yamaha R6 (sold)
*2014 Ducati Streetfighter 848 (sold)
*2014 BMW S1000RR (sold)
*2010 Ducati Streetfighter S
*1978 CB550 Restomod Build
*1974 CB550 Monoshock build
http://forums.sohc4.net/index.php/topic,154614.0.html

Offline SOHC4 Cafe Racer Fan

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Re: 1974 Honda CB550. Monoshock. "BLAC"
« Reply #481 on: January 20, 2017, 11:20:18 am »
All that and a pack of Skittles, too!  8)
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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
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"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
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2005 RVT1000RR RC51-SP2 "El Diablo" - Sold
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Offline BLAC

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Re: 1974 Honda CB550. Monoshock. "BLAC"
« Reply #482 on: January 20, 2017, 12:49:52 pm »
Quote from: CB750 Cafe Racer Fan on January 20, 2017, 11:20:18 am
All that and a pack of Skittles, too!  8)

I also sent him my cylinder and head but that went on to Mike Rieck... I hope he got skittles in that one too ;)
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If you can't fix it with a hammer, it's an electrical problem... If it's an electrical problem, it's Cal's problem.

*2005 Yamaha R6 (sold)
*2014 Ducati Streetfighter 848 (sold)
*2014 BMW S1000RR (sold)
*2010 Ducati Streetfighter S
*1978 CB550 Restomod Build
*1974 CB550 Monoshock build
http://forums.sohc4.net/index.php/topic,154614.0.html

Offline GV1390

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Re: 1974 Honda CB550. Monoshock. "BLAC"
« Reply #483 on: January 20, 2017, 12:54:46 pm »
Quote from: BLAC on January 20, 2017, 12:49:52 pm
I also sent him my cylinder and head but that went on to Mike Rieck... I hope he got skittles in that one too ;)

The only way to do it.

:)
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93' GSX-R1100, 78' CB550, 71' CL350, 71’ CB500 & 02' ZRX1200R.

Offline BLAC

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Re: 1974 Honda CB550. Monoshock. "BLAC"
« Reply #484 on: January 20, 2017, 04:28:51 pm »
Now that the case is coming apart...

I'm thinking lightened/balanced crank by APE and shot peened and balanced rods... then I think I would have a nice fun setup? 
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If you can't fix it with a hammer, it's an electrical problem... If it's an electrical problem, it's Cal's problem.

*2005 Yamaha R6 (sold)
*2014 Ducati Streetfighter 848 (sold)
*2014 BMW S1000RR (sold)
*2010 Ducati Streetfighter S
*1978 CB550 Restomod Build
*1974 CB550 Monoshock build
http://forums.sohc4.net/index.php/topic,154614.0.html

Offline BLAC

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Re: 1974 Honda CB550. Monoshock. "BLAC"
« Reply #485 on: January 20, 2017, 04:31:23 pm »
Also, I bought 2 more gas tanks for mock ups, one of them is a late model (supersport?) tank....

I think I like the original tank shape more, but im undecided, what do you guys think?

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If you can't fix it with a hammer, it's an electrical problem... If it's an electrical problem, it's Cal's problem.

*2005 Yamaha R6 (sold)
*2014 Ducati Streetfighter 848 (sold)
*2014 BMW S1000RR (sold)
*2010 Ducati Streetfighter S
*1978 CB550 Restomod Build
*1974 CB550 Monoshock build
http://forums.sohc4.net/index.php/topic,154614.0.html

Offline calj737

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Re: 1974 Honda CB550. Monoshock. "BLAC"
« Reply #486 on: January 20, 2017, 04:32:04 pm »
Save the money and buy REALLY GOOD shocks. Those will produce a better motorcycle than some internal tricks will. And every mile you ride you will take advantage of the premium suspension far more than some upper end HP gains.
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"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 BLAC

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Re: 1974 Honda CB550. Monoshock. "BLAC"
« Reply #487 on: January 20, 2017, 04:49:09 pm »
I will have a custom built monoshock from Racetech and currently have the Racetech springs and gold valve emulators up front with brand new TNK fork tubes.

I originally wanted to do inverted forks up front but I decided I want to keep the look of the original forks. 

I am am also going to have Racetech dial in the front end setting (dampening, preload and static sag) while its in their shop, so I think the suspension should be pretty nice once it is all together.

Is there another route you would suggest while keeping the stock forks?
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If you can't fix it with a hammer, it's an electrical problem... If it's an electrical problem, it's Cal's problem.

*2005 Yamaha R6 (sold)
*2014 Ducati Streetfighter 848 (sold)
*2014 BMW S1000RR (sold)
*2010 Ducati Streetfighter S
*1978 CB550 Restomod Build
*1974 CB550 Monoshock build
http://forums.sohc4.net/index.php/topic,154614.0.html

Offline bwaller

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Re: 1974 Honda CB550. Monoshock. "BLAC"
« Reply #488 on: January 20, 2017, 05:47:33 pm »
You should probably dial in those preload/static suspension settings once the bike is complete including the weight of you & your gear.
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Offline BLAC

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Re: 1974 Honda CB550. Monoshock. "BLAC"
« Reply #489 on: January 20, 2017, 05:58:14 pm »
Ya, and I don't even have the head/cylinder back. It will be 2 trips, fortunately they are only 45 mins away =)
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If you can't fix it with a hammer, it's an electrical problem... If it's an electrical problem, it's Cal's problem.

*2005 Yamaha R6 (sold)
*2014 Ducati Streetfighter 848 (sold)
*2014 BMW S1000RR (sold)
*2010 Ducati Streetfighter S
*1978 CB550 Restomod Build
*1974 CB550 Monoshock build
http://forums.sohc4.net/index.php/topic,154614.0.html

Offline SOHC4 Cafe Racer Fan

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Re: 1974 Honda CB550. Monoshock. "BLAC"
« Reply #490 on: January 20, 2017, 09:07:37 pm »
Quote from: BLAC on January 20, 2017, 04:49:09 pm
I will have a custom built monoshock from Racetech and currently have the Racetech springs and gold valve emulators up front with brand new TNK fork tubes.

I originally wanted to do inverted forks up front but I decided I want to keep the look of the original forks. 

I am am also going to have Racetech dial in the front end setting (dampening, preload and static sag) while its in their shop, so I think the suspension should be pretty nice once it is all together.

Is there another route you would suggest while keeping the stock forks?

Another option to consider is a conventional (right-side-up) set of R6 forks (1998-2004).  2003-2004 offer the best spec - 43 mm telescopic fork w/adjustable preload, compression and rebound damping.  You can run a single brake disc that will be lighter than stock, handle better than stock and brake better than stock.
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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 riverfever

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Re: 1974 Honda CB550. Monoshock. "BLAC"
« Reply #491 on: January 21, 2017, 07:54:51 am »
Blac I have always liked the look of the Supersport tank but I prefer the orange tank and how it flows with the lines of the seat you have better. This is really going to be a head turner when you're done.
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Offline BLAC

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Re: 1974 Honda CB550. Monoshock. "BLAC"
« Reply #492 on: January 21, 2017, 11:31:23 am »
Quote from: riverfever on January 21, 2017, 07:54:51 am
Blac I have always liked the look of the Supersport tank but I prefer the orange tank and how it flows with the lines of the seat you have better. This is really going to be a head turner when you're done.

I agree with you, I like the early K tank better, it feels a lot more elegant than the super sport, especially in relation to the shape of the seat cowl.

I bought another early tank that I'm going to start chopping up testing a few ideas with knee dents and the like.  I'll post pics when I have something to show
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If you can't fix it with a hammer, it's an electrical problem... If it's an electrical problem, it's Cal's problem.

*2005 Yamaha R6 (sold)
*2014 Ducati Streetfighter 848 (sold)
*2014 BMW S1000RR (sold)
*2010 Ducati Streetfighter S
*1978 CB550 Restomod Build
*1974 CB550 Monoshock build
http://forums.sohc4.net/index.php/topic,154614.0.html

Offline bill440cars

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Re: 1974 Honda CB550. Monoshock. "BLAC"
« Reply #493 on: January 21, 2017, 05:49:26 pm »
Quote from: BLAC on January 20, 2017, 04:31:23 pm
Also, I bought 2 more gas tanks for mock ups, one of them is a late model (supersport?) tank....

I think I like the original tank shape more, but im undecided, what do you guys think?



           Just now seeing this and have to agree that the orange tank really adds a lot to the build. Good, to have at least 2 different tanks, to really see just how it would look, which is better than trying to picture it (at least, with my mind, it is better to actually see the difference. LOL  :D
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Member # 1969
PRAYERS ALWAYS FOR: Bre, Jeff & Virginia, Bear, Trevor & Brianna ( Close Friend's Daughter)
"Because HE lives, I can Face Tomorrow"                  
 You CAN Teach An Old Dog New Tricks, Just Takes A Little Bit Longer & A Lot More Patience!! 
             
Main Rides: '02 Durango, '71 Swinger & Dad's '93
                  Dakota LE 4x4 '66 CB77 & '72 SL350K2
Watch What You Step Into, It Could  End Up A Mess!

Offline BLAC

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Re: 1974 Honda CB550. Monoshock. "BLAC"
« Reply #494 on: January 22, 2017, 12:42:19 am »
As you may have noticed, I fell out of love with the position and angle of the subframe braces I originally made.  So I cut the tacks off of it, threw them to the side and bought another 30" of 7/8 chromoly pipe online.

I spent the last 4 hours getting them exactly how I want them and all fitted up nicely.  I am really happy with the shape now. Tomorrow I hope to make mounts for the monoshock and chop up my spare tank to see what I can make =)




« Last Edit: January 22, 2017, 12:45:35 am by BLAC »
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If you can't fix it with a hammer, it's an electrical problem... If it's an electrical problem, it's Cal's problem.

*2005 Yamaha R6 (sold)
*2014 Ducati Streetfighter 848 (sold)
*2014 BMW S1000RR (sold)
*2010 Ducati Streetfighter S
*1978 CB550 Restomod Build
*1974 CB550 Monoshock build
http://forums.sohc4.net/index.php/topic,154614.0.html

Offline sethmcalister

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Re: 1974 Honda CB550. Monoshock. "BLAC"
« Reply #495 on: January 22, 2017, 01:26:17 am »
👍100%

Sent from my Nexus 6P using Tapatalk

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Offline 540nova

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Re: 1974 Honda CB550. Monoshock. "BLAC"
« Reply #496 on: January 22, 2017, 05:55:04 am »
 Is that a Meyerbuilt cowl?


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Offline calj737

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Re: 1974 Honda CB550. Monoshock. "BLAC"
« Reply #497 on: January 22, 2017, 06:48:07 am »
Quote from: 540nova on January 22, 2017, 05:55:04 am
Is that a Meyerbuilt cowl?
Looks like Ian Halcott perhaps?
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'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 bill440cars

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Re: 1974 Honda CB550. Monoshock. "BLAC"
« Reply #498 on: January 22, 2017, 07:25:29 am »
Quote from: BLAC on January 22, 2017, 12:42:19 am
As you may have noticed, I fell out of love with the position and angle of the subframe braces I originally made.  So I cut the tacks off of it, threw them to the side and bought another 30" of 7/8 chromoly pipe online.

I spent the last 4 hours getting them exactly how I want them and all fitted up nicely.  I am really happy with the shape now. Tomorrow I hope to make mounts for the monoshock and chop up my spare tank to see what I can make =)






           You know, that does give it a whole new look. Glad you went with your "2nd" thoughts. Can't wait to see the finished product and hear about the "Shakedown" run.  8) ;)
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Member # 1969
PRAYERS ALWAYS FOR: Bre, Jeff & Virginia, Bear, Trevor & Brianna ( Close Friend's Daughter)
"Because HE lives, I can Face Tomorrow"                  
 You CAN Teach An Old Dog New Tricks, Just Takes A Little Bit Longer & A Lot More Patience!! 
             
Main Rides: '02 Durango, '71 Swinger & Dad's '93
                  Dakota LE 4x4 '66 CB77 & '72 SL350K2
Watch What You Step Into, It Could  End Up A Mess!

Offline BLAC

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Re: 1974 Honda CB550. Monoshock. "BLAC"
« Reply #499 on: January 22, 2017, 09:51:43 am »
Quote from: calj737 on January 22, 2017, 06:48:07 am
Quote from: 540nova on January 22, 2017, 05:55:04 am
Is that a Meyerbuilt cowl?
Looks like Ian Halcott perhaps?

Yes it is from Cliff Meyers.  He also built the front fender (which I forgot to lay on the tire for the picture  :-\)
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If you can't fix it with a hammer, it's an electrical problem... If it's an electrical problem, it's Cal's problem.

*2005 Yamaha R6 (sold)
*2014 Ducati Streetfighter 848 (sold)
*2014 BMW S1000RR (sold)
*2010 Ducati Streetfighter S
*1978 CB550 Restomod Build
*1974 CB550 Monoshock build
http://forums.sohc4.net/index.php/topic,154614.0.html
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