Author Topic: 1972 CB750K2 (start from scratch) project. Cases back together  (Read 99408 times)

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Offline Davez134

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Re: 1972 CB750K2 (start from scratch) project. Cases back together
« Reply #550 on: January 27, 2017, 05:21:54 PM »
Mike contacted me today about my head, said exhaust guide/valve clearance is loose, but intake side is good. Said that seats look ok too. Also he said by the look of the intake ports and the backs of intake valves that it appears I'm not afraid to twist the throttle ;D. I agree.
« Last Edit: January 27, 2017, 05:29:41 PM by Davez134 »

Offline Davez134

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Re: 1972 CB750K2 (start from scratch) project. Cases back together
« Reply #551 on: January 30, 2017, 08:39:06 PM »
Getting a few things done while I'm waiting to get my cylinder head back. Got my cylinders cleaned up and honed.

And put the engine back in the frame.

Then spent some time out in the garage finishing up my stair rails (been dragging this out)



Need to get this bike back together, it was 61 degrees today!


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Offline calj737

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Re: 1972 CB750K2 (start from scratch) project. Cases back together
« Reply #552 on: January 31, 2017, 03:11:22 AM »
Nice, Dave! What are you doing for a finial on the section behind the pool table? And for your final finish?

My son has been treating some of his metal-made furniture with "Flood Penetrol" that basically dries clear and glossy while sealing the bare metal. He used some pickled tubing for table base and then some ScotchBrites to smooth it out beforehand. Came out rather nicely.
'74 550 Build http://forums.sohc4.net/index.php?topic=126401.0
'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 evanphi

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Re: 1972 CB750K2 (start from scratch) project. Cases back together
« Reply #553 on: January 31, 2017, 07:52:19 AM »
Nice Rick in the last pic! What strings?
--Evan

1975 CB750K "Rhonda"
Delkevic Stainless 4-1 Header, Cone Engineering 18" Quiet Core Reverse Cone, K&N Filter in Drilled Airbox
K5 Crankcase/Frame, K4 Head and Cylinders, K1 Carbs (42;120;1 Turn)

She's a mix-matched (former) basket case, but she's mine.

CB750 Shop Manual (all years), searchable text PDF
Calculating the correct input circumference for digital speedometers connected to the original speedometer drive

Offline Medyo Bastos

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Re: 1972 CB750K2 (start from scratch) project. Cases back together
« Reply #554 on: January 31, 2017, 08:15:46 AM »
Getting a few things done while I'm waiting to get my cylinder head back. Got my cylinders cleaned up and honed.

And put the engine back in the frame.

Then spent some time out in the garage finishing up my stair rails (been dragging this out)



Need to get this bike back together, it was 61 degrees today!


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You build all your bikes upstairs?


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Offline SOHC4 Cafe Racer Fan

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Re: 1972 CB750K2 (start from scratch) project. Cases back together
« Reply #555 on: January 31, 2017, 08:40:18 AM »
Nice job on the rails, Dave. 

I'll be out in your neck of the woods in a few weeks -- unfortunately, without a bike.
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 budman

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Re: 1972 CB750K2 (start from scratch) project. Cases back together
« Reply #556 on: January 31, 2017, 08:59:40 AM »


Nice Rickenbacker with DR Neons...and a Shecter?
Bud

1973 CB750K3 Chopper
2021 Indian Scout

Offline Davez134

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Re: 1972 CB750K2 (start from scratch) project. Cases back together
« Reply #557 on: January 31, 2017, 09:37:10 AM »
Nice, Dave! What are you doing for a finial on the section behind the pool table? And for your final finish?

My son has been treating some of his metal-made furniture with "Flood Penetrol" that basically dries clear and glossy while sealing the bare metal. He used some pickled tubing for table base and then some ScotchBrites to smooth it out beforehand. Came out rather nicely.

I have one more section of the wooden rails to replace with metal, then I'm done. My wife (the designer) wants a satin black finish on them. Taking them to get powder coated next week.

Offline Davez134

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Re: 1972 CB750K2 (start from scratch) project. Cases back together
« Reply #558 on: January 31, 2017, 09:38:06 AM »
Nice Rick in the last pic! What strings?

DR neons. Put them on for one show, and liked the sound so I kept them.

Offline Davez134

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Re: 1972 CB750K2 (start from scratch) project. Cases back together
« Reply #559 on: January 31, 2017, 09:42:00 AM »

You build all your bikes upstairs?


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Heck no, I had a hard enough time getting that rail up there, let alone getting a bike down!

Offline Davez134

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Re: 1972 CB750K2 (start from scratch) project. Cases back together
« Reply #560 on: January 31, 2017, 09:43:14 AM »
Nice job on the rails, Dave. 

I'll be out in your neck of the woods in a few weeks -- unfortunately, without a bike.

Where abouts in Vegas are you going?

Offline Davez134

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Re: 1972 CB750K2 (start from scratch) project. Cases back together
« Reply #561 on: January 31, 2017, 09:50:37 AM »



Nice Rickenbacker with DR Neons...and a Shecter?

Yep, plus a few more. I have a problem...



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Re: 1972 CB750K2 (start from scratch) project. Cases back together
« Reply #562 on: January 31, 2017, 09:52:31 AM »
Nice Rick in the last pic! What strings?

DR neons. Put them on for one show, and liked the sound so I kept them.

Is it a neon coating over the metal string?
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 SOHC4 Cafe Racer Fan

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Re: 1972 CB750K2 (start from scratch) project. Cases back together
« Reply #563 on: January 31, 2017, 09:53:37 AM »
Nice job on the rails, Dave. 

I'll be out in your neck of the woods in a few weeks -- unfortunately, without a bike.

Where abouts in Vegas are you going?

The better half has a trade show -- she's in the rag trade.  We are flying in/out and staying at the Cosmo.
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 Davez134

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Re: 1972 CB750K2 (start from scratch) project. Cases back together
« Reply #564 on: January 31, 2017, 10:01:39 AM »
Yeah, strings I believe are nickel, coated with the color. (Very durable so far)

Offline budman

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Re: 1972 CB750K2 (start from scratch) project. Cases back together
« Reply #565 on: January 31, 2017, 10:04:26 AM »


Yep, plus a few more. I have a problem...



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Me too.  It's called G.A.S.

Les Paul, MusicMan StingRay, P-Bass, Jazz Bass (not Fender?) and a Modulus?
Bud

1973 CB750K3 Chopper
2021 Indian Scout

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Re: 1972 CB750K2 (start from scratch) project. Cases back together
« Reply #566 on: January 31, 2017, 10:23:48 AM »
Yep, plus a few more. I have a problem...


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Nice collections.  Strategically placed out of reach of the little one -- for now.
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 Davez134

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Re: 1972 CB750K2 (start from scratch) project. Cases back together
« Reply #567 on: January 31, 2017, 10:46:22 AM »
Bud: Jazz style is a Sire (Marcus Miller) brand. I love it. The last one on the right is a Peavey G-bass with graphite neck. I just had a custom pick guard made for it. Now that you mention it, I can see it kinda looks like a Modulus though.

Don: Yeah, nothing is safe on the floor anymore! Hit me up if you head out away from the strip.

Offline evanphi

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Re: 1972 CB750K2 (start from scratch) project. Cases back together
« Reply #568 on: January 31, 2017, 10:52:02 AM »


Yep, plus a few more. I have a problem...



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Holy moly! nice collection. I just ordered a new set of flatwounds for my Carvin 6-string. It is my go-to bass.

Mine are also mounted to the wall out of reach of the kids. Until they grow taller and/or get a hold of drumsticks.
--Evan

1975 CB750K "Rhonda"
Delkevic Stainless 4-1 Header, Cone Engineering 18" Quiet Core Reverse Cone, K&N Filter in Drilled Airbox
K5 Crankcase/Frame, K4 Head and Cylinders, K1 Carbs (42;120;1 Turn)

She's a mix-matched (former) basket case, but she's mine.

CB750 Shop Manual (all years), searchable text PDF
Calculating the correct input circumference for digital speedometers connected to the original speedometer drive

Offline budman

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Re: 1972 CB750K2 (start from scratch) project. Cases back together
« Reply #569 on: January 31, 2017, 01:31:10 PM »
Bud: Jazz style is a Sire (Marcus Miller) brand. I love it. The last one on the right is a Peavey G-bass with graphite neck. I just had a custom pick guard made for it. Now that you mention it, I can see it kinda looks like a Modulus though.

I thought the headstock didn't look like Modulus, but the body sure looks like the old Flea model or what they call the Funk bass now.  Is the Les Paul an Epiphone?
Bud

1973 CB750K3 Chopper
2021 Indian Scout

Offline SOHC4 Cafe Racer Fan

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Re: 1972 CB750K2 (start from scratch) project. Cases back together
« Reply #570 on: January 31, 2017, 02:01:41 PM »
Our fellow sohc4.net member cheftuskey and his six-string bass.
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 Davez134

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Re: 1972 CB750K2 (start from scratch) project. Cases back together
« Reply #571 on: January 31, 2017, 02:40:38 PM »
Nice! Quite a few bass players here!.👍

Budman, Les Paul is an epiphone. I bought it for my wife to learn. I can't play guitar very well. I've been playing bass for 20 years, but never got into regular guitar though.

Offline budman

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Re: 1972 CB750K2 (start from scratch) project. Cases back together
« Reply #572 on: January 31, 2017, 06:47:47 PM »
Nice! Quite a few bass players here!.

Budman, Les Paul is an epiphone. I bought it for my wife to learn. I can't play guitar very well. I've been playing bass for 20 years, but never got into regular guitar though.

I'm not much of a guitar player either.  I built custom basses for 10 years.  I quit building a few years back.  My website is still up.
www.lecomptebass.com
Been contemplating getting back into it.  Maybe next year.
Bud

1973 CB750K3 Chopper
2021 Indian Scout

Offline evanphi

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Re: 1972 CB750K2 (start from scratch) project. Cases back together
« Reply #573 on: January 31, 2017, 06:56:19 PM »
Nice! Quite a few bass players here!.

Budman, Les Paul is an epiphone. I bought it for my wife to learn. I can't play guitar very well. I've been playing bass for 20 years, but never got into regular guitar though.

I'm not much of a guitar player either.  I built custom basses for 10 years.  I quit building a few years back.  My website is still up.
www.lecomptebass.com
Been contemplating getting back into it.  Maybe next year.

Some beautiful pieces.

And add me to the "playing bass for so long but can't play guitar" club.
--Evan

1975 CB750K "Rhonda"
Delkevic Stainless 4-1 Header, Cone Engineering 18" Quiet Core Reverse Cone, K&N Filter in Drilled Airbox
K5 Crankcase/Frame, K4 Head and Cylinders, K1 Carbs (42;120;1 Turn)

She's a mix-matched (former) basket case, but she's mine.

CB750 Shop Manual (all years), searchable text PDF
Calculating the correct input circumference for digital speedometers connected to the original speedometer drive

Offline palepainter

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Re: 1972 CB750K2 (start from scratch) project. Cases back together
« Reply #574 on: January 31, 2017, 07:18:51 PM »
Love the builds.  I read through all your links last eve.  It is also great to see more musicians on the board.  :)  I am still at it myself.  I am presently recording my second album.  My band plays one or two weekends a month.  That is enough for me at 52.  Something about music, motorcycles and muscle cars that just go well together.  :)  Keep it up!  Following along.