Author Topic: CB750 K3F - AKA The Red  (Read 119574 times)

0 Members and 1 Guest are viewing this topic.

Offline Stev-o

  • Ain't no
  • Really Old Timer ...
  • *******
  • Posts: 34,400
  • Central Texas
Re: CB750 K3F
« Reply #75 on: September 05, 2013, 07:51:13 PM »
Looks good. How'd you strip, wire wheel?
'74 "Big Bang" Honda 750K [836].....'76 Honda 550F.....K3 Park Racer!......and a Bomber!............plus plus plus.........

Offline 70CB750

  • Labor omnia vincit improbus.
  • Really Old Timer ...
  • *******
  • Posts: 14,812
  • Northern Virginia
Re: CB750 K3F
« Reply #76 on: September 06, 2013, 02:48:25 AM »
Looks good. How'd you strip, wire wheel?

Yes.  The cup wheel works the best.  I was not planning on stripping the whole frame but now it looks like I will have to - it would bother me not to  :)
« Last Edit: September 06, 2013, 02:50:06 AM by 70CB750 »
Prokop
_______________
Pure Gas - find ethanol free gas station near you

I love it when parts come together.

Dorothy - my CB750
CB750K3F - The Red
Sidecar


CB900C

2006 KLR650

Offline Stev-o

  • Ain't no
  • Really Old Timer ...
  • *******
  • Posts: 34,400
  • Central Texas
Re: CB750 K3F
« Reply #77 on: September 13, 2013, 04:52:24 PM »
What are you doing to the head and is it ready to go on?
'74 "Big Bang" Honda 750K [836].....'76 Honda 550F.....K3 Park Racer!......and a Bomber!............plus plus plus.........

Offline 70CB750

  • Labor omnia vincit improbus.
  • Really Old Timer ...
  • *******
  • Posts: 14,812
  • Northern Virginia
Re: CB750 K3F
« Reply #78 on: September 13, 2013, 05:15:03 PM »
What are you doing to the head and is it ready to go on?

The head is what keeps me from moving forward.  It needs new guides, valves, springs and retainers. 

Most likely I will need to cut valve seats too to make them seal - means to get Neway cutters.
Prokop
_______________
Pure Gas - find ethanol free gas station near you

I love it when parts come together.

Dorothy - my CB750
CB750K3F - The Red
Sidecar


CB900C

2006 KLR650

Offline 70CB750

  • Labor omnia vincit improbus.
  • Really Old Timer ...
  • *******
  • Posts: 14,812
  • Northern Virginia
Re: CB750 K3F
« Reply #79 on: September 24, 2013, 01:42:35 PM »
Looks like phenolic bushings in the swingarm, I will use old style bolt with zerks.  To help the grease flow I drilled holes in the sleeve and also cut spiral groves to distribute the lubricant where it is needed the most.
Prokop
_______________
Pure Gas - find ethanol free gas station near you

I love it when parts come together.

Dorothy - my CB750
CB750K3F - The Red
Sidecar


CB900C

2006 KLR650

Offline 70CB750

  • Labor omnia vincit improbus.
  • Really Old Timer ...
  • *******
  • Posts: 14,812
  • Northern Virginia
Re: CB750 K3F
« Reply #80 on: October 03, 2013, 05:04:30 AM »
Finally past the point of return, new valve guides.

Prehoned too.
Prokop
_______________
Pure Gas - find ethanol free gas station near you

I love it when parts come together.

Dorothy - my CB750
CB750K3F - The Red
Sidecar


CB900C

2006 KLR650

Offline 70CB750

  • Labor omnia vincit improbus.
  • Really Old Timer ...
  • *******
  • Posts: 14,812
  • Northern Virginia
Re: CB750 K3F
« Reply #81 on: October 03, 2013, 05:05:15 AM »


I spent so much time striping the frame...
« Last Edit: October 03, 2013, 05:07:23 AM by 70CB750 »
Prokop
_______________
Pure Gas - find ethanol free gas station near you

I love it when parts come together.

Dorothy - my CB750
CB750K3F - The Red
Sidecar


CB900C

2006 KLR650

Offline 70CB750

  • Labor omnia vincit improbus.
  • Really Old Timer ...
  • *******
  • Posts: 14,812
  • Northern Virginia
Re: CB750 K3F
« Reply #82 on: October 03, 2013, 05:06:03 AM »
... just to paint over it again.

Prokop
_______________
Pure Gas - find ethanol free gas station near you

I love it when parts come together.

Dorothy - my CB750
CB750K3F - The Red
Sidecar


CB900C

2006 KLR650

Offline 70CB750

  • Labor omnia vincit improbus.
  • Really Old Timer ...
  • *******
  • Posts: 14,812
  • Northern Virginia
Re: CB750 K3F
« Reply #83 on: October 03, 2013, 01:50:08 PM »
Swingarm bushings from Germany.  Febay seller kenosha_kid.  Purchased on 9/18, got it today, not bad.







The first idea how to press them in,  looks like it's working.
« Last Edit: October 03, 2013, 01:54:45 PM by 70CB750 »
Prokop
_______________
Pure Gas - find ethanol free gas station near you

I love it when parts come together.

Dorothy - my CB750
CB750K3F - The Red
Sidecar


CB900C

2006 KLR650

Offline 70CB750

  • Labor omnia vincit improbus.
  • Really Old Timer ...
  • *******
  • Posts: 14,812
  • Northern Virginia
Re: CB750 K3F
« Reply #84 on: October 03, 2013, 01:50:51 PM »
I like it, $30 invested.



« Last Edit: October 03, 2013, 01:55:30 PM by 70CB750 »
Prokop
_______________
Pure Gas - find ethanol free gas station near you

I love it when parts come together.

Dorothy - my CB750
CB750K3F - The Red
Sidecar


CB900C

2006 KLR650

Offline spazz1984

  • Enthusiast
  • **
  • Posts: 246
Re: CB750 K3F
« Reply #85 on: October 03, 2013, 03:05:01 PM »
I've used threaded rod with waser to do that

Sent from my SPH-L710 using Tapatalk 2


Offline Roach Carver

  • Really Old Timer ...
  • *******
  • Posts: 6,725
Re: CB750 K3F
« Reply #86 on: October 04, 2013, 06:13:40 AM »
Looking good!

Offline Stev-o

  • Ain't no
  • Really Old Timer ...
  • *******
  • Posts: 34,400
  • Central Texas
Re: CB750 K3F
« Reply #87 on: October 04, 2013, 06:41:13 AM »
Good idea on the pipe clamp, I have one, but wouldn't have thought to use it for that
'74 "Big Bang" Honda 750K [836].....'76 Honda 550F.....K3 Park Racer!......and a Bomber!............plus plus plus.........

Offline 70CB750

  • Labor omnia vincit improbus.
  • Really Old Timer ...
  • *******
  • Posts: 14,812
  • Northern Virginia
Re: CB750 K3F
« Reply #88 on: October 04, 2013, 06:45:17 AM »
Thank you.

For the peace of mind I had the sleeve holding bushings lined up while pressing, but I don't think it was necessary.

Now the next challenge, valve guides installing  ;D
Prokop
_______________
Pure Gas - find ethanol free gas station near you

I love it when parts come together.

Dorothy - my CB750
CB750K3F - The Red
Sidecar


CB900C

2006 KLR650

Offline 70CB750

  • Labor omnia vincit improbus.
  • Really Old Timer ...
  • *******
  • Posts: 14,812
  • Northern Virginia
Re: CB750 K3F
« Reply #89 on: October 07, 2013, 04:12:38 AM »
I made an adapter to install guides without the heat and hammering.
Prokop
_______________
Pure Gas - find ethanol free gas station near you

I love it when parts come together.

Dorothy - my CB750
CB750K3F - The Red
Sidecar


CB900C

2006 KLR650

Offline 70CB750

  • Labor omnia vincit improbus.
  • Really Old Timer ...
  • *******
  • Posts: 14,812
  • Northern Virginia
Re: CB750 K3F
« Reply #90 on: October 07, 2013, 04:15:05 AM »
It worked.
Prokop
_______________
Pure Gas - find ethanol free gas station near you

I love it when parts come together.

Dorothy - my CB750
CB750K3F - The Red
Sidecar


CB900C

2006 KLR650

Offline edwardmorris

  • Youngish
  • Old Timer
  • ******
  • Posts: 3,142
  • Do not cause harm, nor respond to harm with harm.
Re: CB750 K3F
« Reply #91 on: October 08, 2013, 10:31:10 AM »
What primer and paint are you using for the frame?

Offline 70CB750

  • Labor omnia vincit improbus.
  • Really Old Timer ...
  • *******
  • Posts: 14,812
  • Northern Virginia
Re: CB750 K3F
« Reply #92 on: October 08, 2013, 10:36:16 AM »
Prokop
_______________
Pure Gas - find ethanol free gas station near you

I love it when parts come together.

Dorothy - my CB750
CB750K3F - The Red
Sidecar


CB900C

2006 KLR650

Offline 70CB750

  • Labor omnia vincit improbus.
  • Really Old Timer ...
  • *******
  • Posts: 14,812
  • Northern Virginia
Re: CB750 K3F
« Reply #93 on: October 09, 2013, 12:42:57 PM »
Prokop
_______________
Pure Gas - find ethanol free gas station near you

I love it when parts come together.

Dorothy - my CB750
CB750K3F - The Red
Sidecar


CB900C

2006 KLR650

Offline edwardmorris

  • Youngish
  • Old Timer
  • ******
  • Posts: 3,142
  • Do not cause harm, nor respond to harm with harm.
Re: CB750 K3F
« Reply #94 on: October 09, 2013, 01:07:15 PM »
Very nice! Stealthy.

Offline 70CB750

  • Labor omnia vincit improbus.
  • Really Old Timer ...
  • *******
  • Posts: 14,812
  • Northern Virginia
Re: CB750 K3F
« Reply #95 on: October 09, 2013, 01:32:44 PM »
Thank you.
Prokop
_______________
Pure Gas - find ethanol free gas station near you

I love it when parts come together.

Dorothy - my CB750
CB750K3F - The Red
Sidecar


CB900C

2006 KLR650

Offline Cragdog

  • Full Member
  • *
  • Posts: 60
Re: CB750 K3F
« Reply #96 on: October 09, 2013, 04:11:50 PM »
Looking good! What's next???
If you like it, then you should ride it.

1970 cb750 K0
1983 VT750c
1974 Suzuki GT550

Offline 70CB750

  • Labor omnia vincit improbus.
  • Really Old Timer ...
  • *******
  • Posts: 14,812
  • Northern Virginia
Re: CB750 K3F
« Reply #97 on: October 09, 2013, 04:34:50 PM »
Next?  Valves, after that likely Neway cutters, springs and retainers.

But now it looks like I have to invest in the jeep's windshield frame and glass and also blower motor for the house HVAC :(

It's gonna take a while.
Prokop
_______________
Pure Gas - find ethanol free gas station near you

I love it when parts come together.

Dorothy - my CB750
CB750K3F - The Red
Sidecar


CB900C

2006 KLR650

Offline Cragdog

  • Full Member
  • *
  • Posts: 60
Re: CB750 K3F
« Reply #98 on: October 09, 2013, 04:41:47 PM »
Next?  Valves, after that likely Neway cutters, springs and retainers.

But now it looks like I have to invest in the jeep's windshield frame and glass and also blower motor for the house HVAC :(

It's gonna take a while.

My jeep needs a new windshield as well! Small crack though, but it's been there a couple years now haha.
If you like it, then you should ride it.

1970 cb750 K0
1983 VT750c
1974 Suzuki GT550

Offline 70CB750

  • Labor omnia vincit improbus.
  • Really Old Timer ...
  • *******
  • Posts: 14,812
  • Northern Virginia
Re: CB750 K3F
« Reply #99 on: October 23, 2013, 03:10:39 AM »
Next?  Valves, after that likely Neway cutters, springs and retainers.

But now it looks like I have to invest in the jeep's windshield frame and glass and also blower motor for the house HVAC :(

It's gonna take a while.

My jeep needs a new windshield as well! Small crack though, but it's been there a couple years now haha.

I would not pass inspection with the windshield, due this month.
Prokop
_______________
Pure Gas - find ethanol free gas station near you

I love it when parts come together.

Dorothy - my CB750
CB750K3F - The Red
Sidecar


CB900C

2006 KLR650