Author Topic: 1976 CB750 Project to look like my '70's CB  (Read 29342 times)

0 Members and 2 Guests are viewing this topic.

Offline rtbmrgl

  • Expert
  • ****
  • Posts: 795
  • Got Points! Roseville, Ca
Re: 1976 CB750 Project to look like my '70's CB
« Reply #25 on: January 27, 2014, 07:41:17 PM »
Weather temp (mid-60's) cooperated so I got busy and painted the frame.
I've used Preval paint sprayer several times now with good success.






Even got the early Honda orange peel.
thanks, Mark
Roseville, Ca

Got Points!

1973 CB500 back yard find 1243 orig mi,  http://forums.sohc4.net/index.php?topic=124285.0
1976 CB750 Restoring,        http://forums.sohc4.net/index.php?topic=132997

Offline rtbmrgl

  • Expert
  • ****
  • Posts: 795
  • Got Points! Roseville, Ca
Re: 1976 CB750 Project to look like my '70's CB
« Reply #26 on: February 03, 2014, 07:40:18 PM »
Putting the carbs back together watching Kings and Bulls,  SSSHHHHH dont tell my wife.
thanks, Mark
Roseville, Ca

Got Points!

1973 CB500 back yard find 1243 orig mi,  http://forums.sohc4.net/index.php?topic=124285.0
1976 CB750 Restoring,        http://forums.sohc4.net/index.php?topic=132997

Offline rtbmrgl

  • Expert
  • ****
  • Posts: 795
  • Got Points! Roseville, Ca
Re: 1976 CB750 Project to look like my '70's CB
« Reply #27 on: February 05, 2014, 02:31:54 PM »
Just cleaning things up, truing the wheels


thanks, Mark
Roseville, Ca

Got Points!

1973 CB500 back yard find 1243 orig mi,  http://forums.sohc4.net/index.php?topic=124285.0
1976 CB750 Restoring,        http://forums.sohc4.net/index.php?topic=132997

Offline Stev-o

  • Ain't no
  • Really Old Timer ...
  • *******
  • Posts: 34,400
  • Central Texas
Re: 1976 CB750 Project to look like my '70's CB
« Reply #28 on: February 05, 2014, 06:24:34 PM »
Did you polish all those parts?  Look great.
'74 "Big Bang" Honda 750K [836].....'76 Honda 550F.....K3 Park Racer!......and a Bomber!............plus plus plus.........

Offline bambuhiphop

  • Hot Shot
  • ***
  • Posts: 697
Re: 1976 CB750 Project to look like my '70's CB
« Reply #29 on: February 05, 2014, 10:21:21 PM »
Looking great man. I will keep an eye open for you on the road when you get it done!!
75' CB550K -- Still in pieces but it rolls again!!!!

Offline rtbmrgl

  • Expert
  • ****
  • Posts: 795
  • Got Points! Roseville, Ca
Re: 1976 CB750 Project to look like my '70's CB
« Reply #30 on: February 06, 2014, 10:01:27 AM »
Did you polish all those parts?  Look great.

 thanks for the nice comments, 
The covers were already polished, I just cleaned them up and clear-coated. Saved me a lot of work! I found a bench buffer at a garage sale, beats cleaning by hand.
thanks, Mark
Roseville, Ca

Got Points!

1973 CB500 back yard find 1243 orig mi,  http://forums.sohc4.net/index.php?topic=124285.0
1976 CB750 Restoring,        http://forums.sohc4.net/index.php?topic=132997

Offline rtbmrgl

  • Expert
  • ****
  • Posts: 795
  • Got Points! Roseville, Ca
Re: 1976 CB750 Project to look like my '70's CB
« Reply #31 on: February 07, 2014, 08:08:05 PM »
I must say the '76 carbs were little easier for me to rebuild then my CB500. Looks like it will be easier to sync.


thanks, Mark
Roseville, Ca

Got Points!

1973 CB500 back yard find 1243 orig mi,  http://forums.sohc4.net/index.php?topic=124285.0
1976 CB750 Restoring,        http://forums.sohc4.net/index.php?topic=132997

Offline SohRon

  • She laughs 'til she cries when they call me an
  • Expert
  • ****
  • Posts: 946
Re: 1976 CB750 Project to look like my '70's CB
« Reply #32 on: February 08, 2014, 08:00:23 AM »
Thanks for keeping the bike stock! Very rare these days!

One tip: when importing pics from Photobucket, use the "direct" rather than the "image" link to post a pic. Just copy the "direct" link, paste it in your post, then highlight and click the "image" button above the text field (Mona Lisa next to the "Flash" icon). That way your pics show up full size in the post and folks aren't redirected to Photobucket each time they click on a pic. Just a suggestion.  ;D

Keep up the good work!
"He slipped back down the alley with some roly-poly little bat-faced girl..."

Assembling my '74 CB550: http://forums.sohc4.net/index.php?topic=86697.0
Assembly of the Right-hand Switch (a rebuilder's guide):  http://forums.sohc4.net/index.php?topic=80532.0
Installing stock 4X4 exhaust: CB500-CB550 K: http://forums.sohc4.net/index.php?topic=82323.0
CB550 Assembly Manual: http://forums.sohc4.net/index.php/topic,151576.0.html

Offline rtbmrgl

  • Expert
  • ****
  • Posts: 795
  • Got Points! Roseville, Ca
Re: 1976 CB750 Project to look like my '70's CB
« Reply #33 on: February 08, 2014, 09:16:26 AM »
Thanks for keeping the bike stock! Very rare these days!

One tip: when importing pics from Photobucket, use the "direct" rather than the "image" link to post a pic. Just copy the "direct" link, paste it in your post, then highlight and click the "image" button above the text field (Mona Lisa next to the "Flash" icon). That way your pics show up full size in the post and folks aren't redirected to Photobucket each time they click on a pic. Just a suggestion.  ;D

Keep up the good work!



Thanks on the image suggestion.
The bike will basically stock except for the mufflers, turn signals and seat, air box, as I don't have all the stock pieces, but it will be and easy changeover in the future.

Ready to go in the frame,


thanks, Mark
Roseville, Ca

Got Points!

1973 CB500 back yard find 1243 orig mi,  http://forums.sohc4.net/index.php?topic=124285.0
1976 CB750 Restoring,        http://forums.sohc4.net/index.php?topic=132997

Offline SKTP

  • Master
  • *****
  • Posts: 1,794
Re: 1976 CB750 Project to look like my '70's CB
« Reply #34 on: February 08, 2014, 09:30:31 AM »
I live in California and I have a 1978k (also use to a Ducati) never had to get either smogged
1978k rebuild thread http://forums.sohc4.net/index.php?topic=68423.0
BIKE OF THE MONTH - OCTOBER 2017
2003 Ducati M800ie
1997 Honda CR-V
2004 Honda CR-V
1966 Honda S90

Offline rtbmrgl

  • Expert
  • ****
  • Posts: 795
  • Got Points! Roseville, Ca
Re: 1976 CB750 Project to look like my '70's CB
« Reply #35 on: February 08, 2014, 09:58:46 AM »
I live in California and I have a 1978k (also use to a Ducati) never had to get either smogged

No smogs on bikes.......... yet. But it will come.  :(
just cars and trucks.
thanks, Mark
Roseville, Ca

Got Points!

1973 CB500 back yard find 1243 orig mi,  http://forums.sohc4.net/index.php?topic=124285.0
1976 CB750 Restoring,        http://forums.sohc4.net/index.php?topic=132997

Offline rtbmrgl

  • Expert
  • ****
  • Posts: 795
  • Got Points! Roseville, Ca
Re: 1976 CB750 Project to look like my '70's CB
« Reply #36 on: February 10, 2014, 08:20:16 PM »
Neighbor came over and helped me get the engine in the frame, treated ourselves to Red Seal Ale for a tough job well done,  8)

« Last Edit: February 12, 2014, 09:32:23 PM by rtbmrgl »
thanks, Mark
Roseville, Ca

Got Points!

1973 CB500 back yard find 1243 orig mi,  http://forums.sohc4.net/index.php?topic=124285.0
1976 CB750 Restoring,        http://forums.sohc4.net/index.php?topic=132997

Offline rtbmrgl

  • Expert
  • ****
  • Posts: 795
  • Got Points! Roseville, Ca
Re: 1976 CB750 Project to look like my '70's CB
« Reply #37 on: February 11, 2014, 03:10:59 PM »
So I'm putting on the forks and noticed the 1976 doesn't use the "D" spacer on the top triple clamp, also uses 7mm bolt instead of 8mm. Is anyone still installing the D spacer?
thanks, Mark
Roseville, Ca

Got Points!

1973 CB500 back yard find 1243 orig mi,  http://forums.sohc4.net/index.php?topic=124285.0
1976 CB750 Restoring,        http://forums.sohc4.net/index.php?topic=132997

Offline Stev-o

  • Ain't no
  • Really Old Timer ...
  • *******
  • Posts: 34,400
  • Central Texas
Re: 1976 CB750 Project to look like my '70's CB
« Reply #38 on: February 11, 2014, 03:13:48 PM »
So I'm putting on the forks and noticed the 1976 doesn't use the "D" spacer on the top triple clamp, also uses 7mm bolt instead of 8mm. Is anyone still installing the D spacer?

I just pulled off the front end of my K4 and it had the D washers, def need them
'76 may have been the first year that did not use them?
'74 "Big Bang" Honda 750K [836].....'76 Honda 550F.....K3 Park Racer!......and a Bomber!............plus plus plus.........

Offline rtbmrgl

  • Expert
  • ****
  • Posts: 795
  • Got Points! Roseville, Ca
Re: 1976 CB750 Project to look like my '70's CB
« Reply #39 on: February 11, 2014, 03:18:27 PM »
Thanks Stev-o for fast reply,
I just looked up the parts fiche and yes '76 is the first year. I thought why they are there is to avoid over tightening and breaking the clamp.
thanks, Mark
Roseville, Ca

Got Points!

1973 CB500 back yard find 1243 orig mi,  http://forums.sohc4.net/index.php?topic=124285.0
1976 CB750 Restoring,        http://forums.sohc4.net/index.php?topic=132997

Offline Stev-o

  • Ain't no
  • Really Old Timer ...
  • *******
  • Posts: 34,400
  • Central Texas
Re: 1976 CB750 Project to look like my '70's CB
« Reply #40 on: February 11, 2014, 03:20:44 PM »
BTW - Did you rebuild the front end? Springs, seals etc??
'74 "Big Bang" Honda 750K [836].....'76 Honda 550F.....K3 Park Racer!......and a Bomber!............plus plus plus.........

Offline rtbmrgl

  • Expert
  • ****
  • Posts: 795
  • Got Points! Roseville, Ca
Re: 1976 CB750 Project to look like my '70's CB
« Reply #41 on: February 11, 2014, 03:26:37 PM »
BTW - Did you rebuild the front end? Springs, seals etc??

Yes, previous owner installed progressive springs, but not seals, so i disassembled,  cleaned and new seals.
thanks, Mark
Roseville, Ca

Got Points!

1973 CB500 back yard find 1243 orig mi,  http://forums.sohc4.net/index.php?topic=124285.0
1976 CB750 Restoring,        http://forums.sohc4.net/index.php?topic=132997

Offline rtbmrgl

  • Expert
  • ****
  • Posts: 795
  • Got Points! Roseville, Ca
Re: 1976 CB750 Project to look like my '70's CB
« Reply #42 on: February 11, 2014, 03:31:41 PM »
BTW - Did you rebuild the front end? Springs, seals etc??

Yes, previous owner installed progressive springs, but not seals, so i disassembled,  cleaned and new seals.

Thanks  for reminding me about rebuilding the forks, I rebuilt and work hadn't tighten the allen damper bolt.........yikes
thanks, Mark
Roseville, Ca

Got Points!

1973 CB500 back yard find 1243 orig mi,  http://forums.sohc4.net/index.php?topic=124285.0
1976 CB750 Restoring,        http://forums.sohc4.net/index.php?topic=132997

Offline Stev-o

  • Ain't no
  • Really Old Timer ...
  • *******
  • Posts: 34,400
  • Central Texas
Re: 1976 CB750 Project to look like my '70's CB
« Reply #43 on: February 11, 2014, 06:20:57 PM »
BTW - Did you rebuild the front end? Springs, seals etc??

Yes, previous owner installed progressive springs, but not seals, so i disassembled,  cleaned and new seals.

Thanks  for reminding me about rebuilding the forks, I rebuilt and work hadn't tighten the allen damper bolt.........yikes

Glad you checked it!   Just ordered Progressive springs today. 
'74 "Big Bang" Honda 750K [836].....'76 Honda 550F.....K3 Park Racer!......and a Bomber!............plus plus plus.........

Offline rtbmrgl

  • Expert
  • ****
  • Posts: 795
  • Got Points! Roseville, Ca
Re: 1976 CB750 Project to look like my '70's CB
« Reply #44 on: February 11, 2014, 09:47:56 PM »
So what do you think, maybe a half mile dirt track racer, for all you So.Cal. people maybe we can get Ascot Park going again.
Went there a lot during the 60's-70's





thanks, Mark
Roseville, Ca

Got Points!

1973 CB500 back yard find 1243 orig mi,  http://forums.sohc4.net/index.php?topic=124285.0
1976 CB750 Restoring,        http://forums.sohc4.net/index.php?topic=132997

Offline Stev-o

  • Ain't no
  • Really Old Timer ...
  • *******
  • Posts: 34,400
  • Central Texas
Re: 1976 CB750 Project to look like my '70's CB
« Reply #45 on: February 11, 2014, 09:55:08 PM »
Better order some new tires and bars then!
'74 "Big Bang" Honda 750K [836].....'76 Honda 550F.....K3 Park Racer!......and a Bomber!............plus plus plus.........

Offline rtbmrgl

  • Expert
  • ****
  • Posts: 795
  • Got Points! Roseville, Ca
Re: 1976 CB750 Project to look like my '70's CB
« Reply #46 on: February 11, 2014, 10:24:17 PM »
Better order some new tires and bars then!

i guess I'll have to ditch the front brake and the center stand.  ::)
thanks, Mark
Roseville, Ca

Got Points!

1973 CB500 back yard find 1243 orig mi,  http://forums.sohc4.net/index.php?topic=124285.0
1976 CB750 Restoring,        http://forums.sohc4.net/index.php?topic=132997

Offline SOHC4 Cafe Racer Fan

  • Speak up, Whipper-Snapper! I'm a
  • Really Old Timer ...
  • *******
  • Posts: 15,733
  • SOHC/4 Member #1235
Re: 1976 CB750 Project to look like my '70's CB
« Reply #47 on: February 11, 2014, 10:25:36 PM »
So what do you think, maybe a half mile dirt track racer, for all you So.Cal. people maybe we can get Ascot Park going again.
Went there a lot during the 60's-70's



Ascot Park.  That was in or near Gardena -- not too far from me.  Now, the nearest track will be the Porsche Experience that is being built in Gardena off the 405 FWY.
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 Tsunami

  • There's No Place Like This Place Any Where Near This Place So This Must Be "THE PLACE"!
  • Hot Shot
  • ***
  • Posts: 311
  • Life's to Short, Carry On!
Re: 1976 CB750 Project to look like my '70's CB
« Reply #48 on: February 12, 2014, 01:45:27 AM »
Looking good friend, if you haven't noticed it yet your in luck, Bell has brought back that helmet of yours with updates to the inside!

Steady on the bike looks good.
[Tsunami Build Link]
CL450 early 70's
New 1973 CB750 Flake Sunrise Orange
CB350 Chopper early 70's
CB350 Cafe' early 70's
Honda Cub 90cc late 60's
Other's

Offline jojo

  • Enthusiast
  • **
  • Posts: 165
Re: 1976 CB750 Project to look like my '70's CB
« Reply #49 on: February 12, 2014, 07:47:35 AM »
Thanks for keeping the bike stock! Very rare these days!

One tip: when importing pics from Photobucket, use the "direct" rather than the "image" link to post a pic. Just copy the "direct" link, paste it in your post, then highlight and click the "image" button above the text field (Mona Lisa next to the "Flash" icon). That way your pics show up full size in the post and folks aren't redirected to Photobucket each time they click on a pic. Just a suggestion.  ;D

Keep up the good work!



Thanks on the image suggestion.
The bike will basically stock except for the mufflers, turn signals and seat, air box, as I don't have all the stock pieces, but it will be and easy changeover in the future.

Ready to go in the frame,




i have an airbox i can send your way free of charge. People on this forum have helped me plenty so its just my way of paying it forward if youre interested. I will unbox it and send you some pics, mine is off a 72.
« Last Edit: February 12, 2014, 07:49:24 AM by jojo »