Author Topic: My cb350 cafe  (Read 3306 times)

0 Members and 1 Guest are viewing this topic.

Offline mgmuellner

  • Enthusiast
  • **
  • Posts: 167
My cb350 cafe
« on: February 27, 2007, 08:59:56 PM »
Here are some pics of my cb 350 cafe






As you can see, I've got a long way to go.  I'm going to rebuild the motor & bore it out for high comp pistons, maybe some cams.  I'll be adding aluminum rims & doing a custom exhaust.  I bought it probably 10 years ago after it sat for 20+ years in my uncles barn.  Sat on it a million times as a kid & my wife gave it to me for a birthday present.  I've beat it up pretty good & treated it badly (jumped it, rode through my woods like a mx bike, you know .. good fun!).  I need to find someone to do some welding (box the frame, etc), rework the tunnel on the tank - move the pecock, etc.  I'm sure I'll have a million questions for you all sooner or later!
« Last Edit: February 27, 2007, 09:21:16 PM by heffay »
73 CB750
69 CB350
73 RD350
73 z50 (2 of em)
01 SV650

Offline heffay

  • Really Old Timer ...
  • *******
  • Posts: 7,874
Re: My cb350 cafe
« Reply #1 on: February 27, 2007, 09:26:55 PM »
hey muellner... i fixed your photos by clicking the image link (the one under the italic button) then inserting those same links between the 2 sets of bracketed text  ;)  one link per each set of brackets. 
if you can't figure out what i'm talking about, click modify post on your initial post and what you'll see in the text window will make more sense.
anyway!
got your work cut out for ya.

did you know you're missing a shock
Today: '73 cb350f, '96 Ducati 900 Supersport
Past Rides: '72 tc125, '94 cbr600f2, '76 rd400, '89 ex500, '93 KTM-125exc, '92 zx7r, '93 Banshee, '83 ATC250R, 77/75 cb400f

Offline CBGBs

  • Hot Shot
  • ***
  • Posts: 372
    • Ride or Rot vintage motorcycle event in FTW
Re: My cb350 cafe
« Reply #2 on: February 28, 2007, 03:09:56 AM »
Great!! I love CB350's. That seatpan looks nice.
'66 CB77 Superhawk  '73 CB350G Cafe  '75 CB400F '65 S90  '78 CB750 SS

Offline mgmuellner

  • Enthusiast
  • **
  • Posts: 167
Re: My cb350 cafe
« Reply #3 on: February 28, 2007, 06:48:11 AM »
hey muellner... i fixed your photos by clicking the image link (the one under the italic button) then inserting those same links between the 2 sets of bracketed text  ;)  one link per each set of brackets. 
if you can't figure out what i'm talking about, click modify post on your initial post and what you'll see in the text window will make more sense.
anyway!
got your work cut out for ya.

did you know you're missing a shock

I wasnt sure what size restrictions there are, so I figured a link would be best.   Oh .. & yeah one rear shock isnt on - I know that!   ;D    I took some pics so I can print them out & doodle a bit.  There are also several bolts that are not tight  :D
73 CB750
69 CB350
73 RD350
73 z50 (2 of em)
01 SV650

Offline ProTeal55

  • Old Timer
  • ******
  • Posts: 4,887
  • Est1968.com
    • Joe's Barbershop Chicago
Re: My cb350 cafe
« Reply #4 on: February 28, 2007, 06:58:56 AM »
Seems like you got yourself a nice little project ahead of ya.
Keep us posted with your progress...
Joe a.k.a ProTeal55 a.k.a JoeyCocks a.k.a Maker of Friends

Offline medic09

  • Old Timer
  • ******
  • Posts: 2,666
Re: My cb350 cafe
« Reply #5 on: February 28, 2007, 07:21:36 AM »
hey muellner... i fixed your photos by clicking the image link (the one under the italic button) then inserting those same links between the 2 sets of bracketed text  ;)  one link per each set of brackets. 
if you can't figure out what i'm talking about, click modify post on your initial post and what you'll see in the text window will make more sense.
anyway!
got your work cut out for ya.

did you know you're missing a shock

I wasnt sure what size restrictions there are, so I figured a link would be best.   Oh .. & yeah one rear shock isnt on - I know that!   ;D    I took some pics so I can print them out & doodle a bit.  There are also several bolts that are not tight  :D

I thought you're converting it to monoshock.   ;D
Mordechai

'78 CB750K
'76 Triumph T160 Trident (rebuilding)
'07 aprilia Caponord

Santa Fe, NM

Offline heffay

  • Really Old Timer ...
  • *******
  • Posts: 7,874
Re: My cb350 cafe
« Reply #6 on: February 28, 2007, 07:51:52 AM »
I wasnt sure what size restrictions there are, so I figured a link would be best.   
yea... those pix are still being hosted by whatever site you have them on but, they will display if you use the image brackets.
i don't know if you looked at the post following your posting it... it was just links and not pix.

+ another 1 on that seat pan
Today: '73 cb350f, '96 Ducati 900 Supersport
Past Rides: '72 tc125, '94 cbr600f2, '76 rd400, '89 ex500, '93 KTM-125exc, '92 zx7r, '93 Banshee, '83 ATC250R, 77/75 cb400f

Offline chung

  • Hot Shot
  • ***
  • Posts: 335
  • Giddy Up
    • chungfucycles.com
Re: My cb350 cafe
« Reply #7 on: March 03, 2007, 12:31:35 AM »
Don't tell the others but the 350 Twin is my favorite Honda............. well, maybe second fav. Tough call? Crappy pic attached.
Member#2815
1971/76 CB750 Hack @970cc,
1975 CG750K
1970 CB350,
1972 YDS7, 250
1972 YR5, 350
1977 RD400,
1978 Piaggio Grande/Batavas HS50 Special
1981 XS650 Special II

Offline chung

  • Hot Shot
  • ***
  • Posts: 335
  • Giddy Up
    • chungfucycles.com
Re: My cb350 cafe
« Reply #8 on: March 03, 2007, 12:39:02 AM »
PS.... I now believe that the header on that bike was 1/2 of a 4n2-2 750 pipe. Soooooo one set of 750 pipes= 2 sets of 350 headers ??? The little sticker on the Meg simply said "DOMINATOR"

I recently held one up to my 70 model 350 and it looked like a slight tweak would have it in place. It hangs low under the center of the bike and that confused me back then but it makes sense now that the pipe wasn't made for the twin ???
Member#2815
1971/76 CB750 Hack @970cc,
1975 CG750K
1970 CB350,
1972 YDS7, 250
1972 YR5, 350
1977 RD400,
1978 Piaggio Grande/Batavas HS50 Special
1981 XS650 Special II

Offline mgmuellner

  • Enthusiast
  • **
  • Posts: 167
Re: My cb350 cafe
« Reply #9 on: March 13, 2007, 11:46:22 AM »
Have you guys heard anything about these parts?

Pistons
http://cgi.ebay.com/ebaymotors/HONDA-CB-350-CB350-FORGED-HIGH-COMPRESSION-PISTON-KIT_W0QQcmdZViewItemQQcategoryZ35595QQitemZ260094837421QQrdZ1QQsspagenameZWD1V

Carbs
http://cgi.ebay.com/ebaymotors/HONDA-CB-350-CB350-MIKUNI-VINTAGE-RACING-CARBURATOR-KIT_W0QQcmdZViewItemQQcategoryZ35597QQitemZ260057992471QQrdZ1QQsspagenameZWD1V


I'm also looking for a source for cams.  The inteneded purpose of this bike is street only - probably mostly long weekend rides (150-250mi  .. not too long) & an occasional commute (60 mi's each way freeway) thrown in (however most of my commuting will be done on my SV).  I want it to be fast, light & fun. 
73 CB750
69 CB350
73 RD350
73 z50 (2 of em)
01 SV650

Offline mgmuellner

  • Enthusiast
  • **
  • Posts: 167
Re: My cb350 cafe
« Reply #10 on: March 20, 2007, 06:04:32 PM »
I pulled the lower end apart & found lots of metal shavings.  I havnt pulled a lower end apart before & cant seem to find anything obviously wrong.  Bearings look fine, gears look fine, the valves/top end look fine - the pistons were scored a bit, but not enough to cause this much shavings.  Any ideas?  Would you replace all the bearings if you found shavings?  I'm not sure what to do next .. or what I'm missing   ???   I checked & the bits were drawn to a magnet so I guess they are steel.
73 CB750
69 CB350
73 RD350
73 z50 (2 of em)
01 SV650

Offline SClay115

  • Enthusiast
  • **
  • Posts: 224
Re: My cb350 cafe
« Reply #11 on: March 20, 2007, 06:12:57 PM »
Have you guys heard anything about these parts?

Pistons
http://cgi.ebay.com/ebaymotors/HONDA-CB-350-CB350-FORGED-HIGH-COMPRESSION-PISTON-KIT_W0QQcmdZViewItemQQcategoryZ35595QQitemZ260094837421QQrdZ1QQsspagenameZWD1V

Carbs
http://cgi.ebay.com/ebaymotors/HONDA-CB-350-CB350-MIKUNI-VINTAGE-RACING-CARBURATOR-KIT_W0QQcmdZViewItemQQcategoryZ35597QQitemZ260057992471QQrdZ1QQsspagenameZWD1V


I'm also looking for a source for cams.  The inteneded purpose of this bike is street only - probably mostly long weekend rides (150-250mi  .. not too long) & an occasional commute (60 mi's each way freeway) thrown in (however most of my commuting will be done on my SV).  I want it to be fast, light & fun. 

This guy is on the WERA forum, he has a website, too, looks like he does some good work. Will definately be the route I take if I decide to do another engine for my CB..

He's also got some slick chain sliders. All teflon and such.

Steve

Offline CBGBs

  • Hot Shot
  • ***
  • Posts: 372
    • Ride or Rot vintage motorcycle event in FTW
Re: My cb350 cafe
« Reply #12 on: March 20, 2007, 06:52:49 PM »
It looks like it has a 350/400 four front end. Is that right? The twin has seperate clamps on the bars not a one piece upper tree.
 :)
'66 CB77 Superhawk  '73 CB350G Cafe  '75 CB400F '65 S90  '78 CB750 SS

Offline mgmuellner

  • Enthusiast
  • **
  • Posts: 167
Re: My cb350 cafe
« Reply #13 on: March 20, 2007, 07:45:02 PM »
It looks like it has a 350/400 four front end. Is that right? The twin has seperate clamps on the bars not a one piece upper tree.
 :)

I have a cb500 complete front end (wheel, fork, triple) - it bolted right on   ;D
73 CB750
69 CB350
73 RD350
73 z50 (2 of em)
01 SV650

Offline crazypj

  • I'm brill, me
  • Old Timer
  • ******
  • Posts: 4,467
  • first 100,000 miles. 1977 CB550F
Re: My cb350 cafe
« Reply #14 on: March 20, 2007, 10:55:17 PM »
The pistons look an awful lot like the Wiseco's I have from an XR200. (may need some mods to fit to a CB350, not sure yet?)
PJ

I fake being smart pretty good
'you can take my word for it or argue until you find out I'm right'