« previous next »
Pages: [1]   Go Down

Author Topic: 1981 cb650 intake valve  (Read 1473 times)

0 Members and 1 Guest are viewing this topic.

Offline PortedButthed7

  • Full Member
  • *
  • Posts: 11
1981 cb650 intake valve
« on: December 11, 2016, 04:41:16 PM »
So I looked around on google and around on here. I can not find an intake valve for my bike that is available, all searches turn up obsolete/unavailable. I only need one. I can't figure out how to see if there are any models that have a valve that will work correctly. Also can't figure out how to find out if vesrah makes one. Anyone know something I don't?
Logged

Offline Frostyboy

  • Retired: Never was an
  • Expert
  • ****
  • Posts: 1,227
  • Circa 1951
Re: 1981 cb650 intake valve
« Reply #1 on: December 12, 2016, 05:26:04 AM »
You might want to double check the part#, but this might get you out of trouble.

http://www.davidsilverspares.com/parts/by-part-number/partnumber_17696/
Logged
Last year I joined a support group for procrastinators.
We haven't met yet.
[CB550F1]

Offline SOHC4 Cafe Racer Fan

  • Speak up, Whipper-Snapper! I'm a
  • Really Old Timer ...
  • *******
  • Posts: 15,556
  • SOHC/4 Member #1235
Re: 1981 cb650 intake valve
« Reply #2 on: December 12, 2016, 02:26:20 PM »
Quote from: Frostyboy on December 12, 2016, 05:26:04 AM
You might want to double check the part#, but this might get you out of trouble.

http://www.davidsilverspares.com/parts/by-part-number/partnumber_17696/

Frostyboy: That part is a valve spring.

This is the part:
http://www.partsfish.com/oemparts/p/honda/14711-426-003/valve-in-nittan

They are not stocked new but they are available NEW on ebay VERY OFTEN.  Check every week or so.  You should be able to get a new one for $12-20 or a used one even cheaper.

Here's one listing but it's high as crack as to price:
http://www.ebay.com/itm/Inlet-valve-Intake-valve-Honda-CB650-RC03-CB650C-RC05-New-Part-/262033272052?hash=item3d02666cf4:g:qNIAAOSwBahVGrj4&vxp=mtr

If you're interested in a completely rebuilt head with all new valvetrain parts, let me know (also a set of harrisuluv rebuilt CV carburetors).
Logged
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 Frostyboy

  • Retired: Never was an
  • Expert
  • ****
  • Posts: 1,227
  • Circa 1951
Re: 1981 cb650 intake valve
« Reply #3 on: December 12, 2016, 04:38:21 PM »
Quote from: CB750 Cafe Racer Fan on December 12, 2016, 02:26:20 PM

Frostyboy: That part is a valve spring.

I'm not quite sure how I screwed that up, but thanks. They do list one available though.

http://www.davidsilverspares.com/parts/by-part-number/partnumber_17690/
Logged
Last year I joined a support group for procrastinators.
We haven't met yet.
[CB550F1]

Offline SOHC4 Cafe Racer Fan

  • Speak up, Whipper-Snapper! I'm a
  • Really Old Timer ...
  • *******
  • Posts: 15,556
  • SOHC/4 Member #1235
Re: 1981 cb650 intake valve
« Reply #4 on: December 12, 2016, 08:32:32 PM »
Quote from: Frostyboy on December 12, 2016, 04:38:21 PM
Quote from: CB750 Cafe Racer Fan on December 12, 2016, 02:26:20 PM

Frostyboy: That part is a valve spring.

I'm not quite sure how I screwed that up, but thanks. They do list one available though.

http://www.davidsilverspares.com/parts/by-part-number/partnumber_17690/

Bingo
Logged
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 PortedButthed7

  • Full Member
  • *
  • Posts: 11
Re: 1981 cb650 intake valve
« Reply #5 on: December 13, 2016, 12:35:59 PM »
I found one on cmnsl? It's $38 and in the UK, but I need it. Not sure I can afford buying a fully rebuilt head Cb750 Cafe Racer Fan
Logged

Offline SOHC4 Cafe Racer Fan

  • Speak up, Whipper-Snapper! I'm a
  • Really Old Timer ...
  • *******
  • Posts: 15,556
  • SOHC/4 Member #1235
Re: 1981 cb650 intake valve
« Reply #6 on: December 13, 2016, 02:00:43 PM »
Quote from: PortedButthed7 on December 13, 2016, 12:35:59 PM
I found one on cmnsl? It's $38 and in the UK, but I need it. Not sure I can afford buying a fully rebuilt head Cb750 Cafe Racer Fan

The one on the US site for David Silver Spares is $30 : http://www.davidsilverspares.com/parts/by-part-number/partnumber_17686/
Shipping will likely be much more affordable than CMSNL -- which charges an arm and a leg.
Logged
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 PortedButthed7

  • Full Member
  • *
  • Posts: 11
Re: 1981 cb650 intake valve
« Reply #7 on: December 13, 2016, 06:51:01 PM »
Ok, last time I clickedthe link it gave me a spring. I suppose if I can get it in the US it would be better. Thanks
Logged

Offline SOHC4 Cafe Racer Fan

  • Speak up, Whipper-Snapper! I'm a
  • Really Old Timer ...
  • *******
  • Posts: 15,556
  • SOHC/4 Member #1235
Re: 1981 cb650 intake valve
« Reply #8 on: December 13, 2016, 09:23:52 PM »
Quote from: PortedButthed7 on December 13, 2016, 06:51:01 PM
Ok, last time I clickedthe link it gave me a spring. I suppose if I can get it in the US it would be better. Thanks

Check my last link.  If it gives you the spring, input the part number 14711-426-003
Logged
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
Pages: [1]   Go Up
« previous next »