Author Topic: Here we go: the CB350F rebuild.  (Read 2458 times)

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Offline carnivorous chicken

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Re: Here we go: the CB350F rebuild.
« Reply #50 on: October 29, 2025, 01:01:17 PM »
Those little twins could run 60 MPH, but in the end they (among other similar little bikes) led to the infamous Chicago "you must be this big to use the freeway" signs. You could get ticketed for riding a bike of less than 150cc (I think it was 150) on the freeways, then.

The closest thing we have to a freeway here is a ring road called Periferico, but you can't get on it with a bike with less than 250cc. I don't think it has anything to do with speed -- posted speed is 80kph -- but more to keep the chaos to a minimum.

Offline HondaMan

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Re: Here we go: the CB350F rebuild.
« Reply #51 on: October 29, 2025, 03:51:30 PM »
Those little twins could run 60 MPH, but in the end they (among other similar little bikes) led to the infamous Chicago "you must be this big to use the freeway" signs. You could get ticketed for riding a bike of less than 150cc (I think it was 150) on the freeways, then.

The closest thing we have to a freeway here is a ring road called Periferico, but you can't get on it with a bike with less than 250cc. I don't think it has anything to do with speed -- posted speed is 80kph -- but more to keep the chaos to a minimum.
I wonder...would they allow an Abrahm's tank? :D
Coming down the onramp @ 70 MPH, yelling out, "Make a hole!..." I could dig it?
See SOHC4shop.com for info about the gadgets I make for these bikes.

The demons are repulsed when a man does good. Use that.
Blood is thicker than water, but motor oil is thicker yet...so, don't mess with my SOHC4, or I might have to hurt you.
Hondaman's creed: "Bikers are family. Treat them accordingly."

Link to Hondaman Ignition: http://forums.sohc4.net/index.php?topic=67543.0

Link to My CB750 Book: https://www.lulu.com/search?adult_audience_rating=00&page=1&pageSize=10&q=my+cb750+book
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Link to website: https://sohc4shop.com/  (Note: no longer at www.SOHC4shop.com, moved off WWW. in 2024).

Offline carnivorous chicken

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Re: Here we go: the CB350F rebuild.
« Reply #52 on: October 29, 2025, 03:58:44 PM »
I wonder...would they allow an Abrahm's tank? :D
Coming down the onramp @ 70 MPH, yelling out, "Make a hole!..." I could dig it?

Thiat would make driving here less stressful. On the plus side, because encounters between small cars in narrow alleys are so frequent I feel like I have a feel for the outside dimensions of my car down to the mm.

Offline HondaMan

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Re: Here we go: the CB350F rebuild.
« Reply #53 on: October 29, 2025, 04:41:32 PM »
I wonder...would they allow an Abrahm's tank? :D
Coming down the onramp @ 70 MPH, yelling out, "Make a hole!..." I could dig it?

Thiat would make driving here less stressful. On the plus side, because encounters between small cars in narrow alleys are so frequent I feel like I have a feel for the outside dimensions of my car down to the mm.

I guess that helps explain why, when my in-law's Buick was centerpunched by an "illegal alien" at an intersection and one of them hospitalized, the cop just let the alien go. No ticket, nothing. The cop acted like he didn't care, and that the other guy didn't do anything wrong. Totalled the Buick, too, while the 1970 Ford pickup just drove away afterward - with no brakes at all.
See SOHC4shop.com for info about the gadgets I make for these bikes.

The demons are repulsed when a man does good. Use that.
Blood is thicker than water, but motor oil is thicker yet...so, don't mess with my SOHC4, or I might have to hurt you.
Hondaman's creed: "Bikers are family. Treat them accordingly."

Link to Hondaman Ignition: http://forums.sohc4.net/index.php?topic=67543.0

Link to My CB750 Book: https://www.lulu.com/search?adult_audience_rating=00&page=1&pageSize=10&q=my+cb750+book
Link to My CB500/CB550 Book: https://www.lulu.com/search?sortBy=RELEVANCE&page=1&q=my+cb550+book&pageSize=10&adult_audience_rating=00
Link to website: https://sohc4shop.com/  (Note: no longer at www.SOHC4shop.com, moved off WWW. in 2024).

Offline carnivorous chicken

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Re: Here we go: the CB350F rebuild.
« Reply #54 on: October 29, 2025, 06:32:31 PM »
I guess that helps explain why, when my in-law's Buick was centerpunched by an "illegal alien" at an intersection and one of them hospitalized, the cop just let the alien go. No ticket, nothing. The cop acted like he didn't care, and that the other guy didn't do anything wrong. Totalled the Buick, too, while the 1970 Ford pickup just drove away afterward - with no brakes at all.

Sounds like that's on the cop.

That's actually the opposite of what I meant -- I meant encounters *without accidents. People here are so used to driving in tight spaces that they're super aware of where their car stops and the other starts. It's common enough to have to roll down your window and retract your mirror to pass another car coming the other direction.

Offline HondaMan

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Re: Here we go: the CB350F rebuild.
« Reply #55 on: October 29, 2025, 06:46:58 PM »
I guess that helps explain why, when my in-law's Buick was centerpunched by an "illegal alien" at an intersection and one of them hospitalized, the cop just let the alien go. No ticket, nothing. The cop acted like he didn't care, and that the other guy didn't do anything wrong. Totalled the Buick, too, while the 1970 Ford pickup just drove away afterward - with no brakes at all.

Sounds like that's on the cop.
Most definitely.
Quote
That's actually the opposite of what I meant -- I meant encounters *without accidents. People here are so used to driving in tight spaces that they're super aware of where their car stops and the other starts. It's common enough to have to roll down your window and retract your mirror to pass another car coming the other direction.

Do you get by each other without swapping paint colors?  :o
See SOHC4shop.com for info about the gadgets I make for these bikes.

The demons are repulsed when a man does good. Use that.
Blood is thicker than water, but motor oil is thicker yet...so, don't mess with my SOHC4, or I might have to hurt you.
Hondaman's creed: "Bikers are family. Treat them accordingly."

Link to Hondaman Ignition: http://forums.sohc4.net/index.php?topic=67543.0

Link to My CB750 Book: https://www.lulu.com/search?adult_audience_rating=00&page=1&pageSize=10&q=my+cb750+book
Link to My CB500/CB550 Book: https://www.lulu.com/search?sortBy=RELEVANCE&page=1&q=my+cb550+book&pageSize=10&adult_audience_rating=00
Link to website: https://sohc4shop.com/  (Note: no longer at www.SOHC4shop.com, moved off WWW. in 2024).

Offline carnivorous chicken

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Re: Here we go: the CB350F rebuild.
« Reply #56 on: October 29, 2025, 07:12:43 PM »
barely... last car had a couple streaks on mirror. There are no shortage of cars with streaks or worse down the sides --must've miscalculated.

Offline Stev-o

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Re: Here we go: the CB350F rebuild.
« Reply #57 on: October 30, 2025, 07:24:11 AM »

Wow, this one looks like part of the frame is missing!

The engine is a "stressed member"...
'74 "Big Bang" Honda 750K [836].....'76 Honda 550F.....K3 Park Racer!......and a Bomber!............plus plus plus.........

Offline MauiK3

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Re: Here we go: the CB350F rebuild.
« Reply #58 on: October 30, 2025, 08:06:40 AM »
Here I have to chuckle when I see guys with their big Dodges, Corvettes, even a few Ferraris or other exotic overpowered cars. They must be so frustrated all the time, no freeways, most speed limits are 45 or less, parking spaces are small, tough life.
1973 CB 750 K3
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Offline carnivorous chicken

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Re: Here we go: the CB350F rebuild.
« Reply #59 on: October 30, 2025, 08:10:30 AM »
Here I have to chuckle when I see guys with their big Dodges, Corvettes, even a few Ferraris or other exotic overpowered cars. They must be so frustrated all the time, no freeways, most speed limits are 45 or less, parking spaces are small, tough life.

Same here. I sold my '64 Plymouth before moving down here because I figured the speed bumps and potholes would kill it -- they're everywhere and super frustrating. And parking is tight as well. But you see Ferraris and other sports cars that bottom out on the bumps and holes and Escalades and Hummers and other huge beasts driving around. At least once you get out of the city there are open roads and virtually no cops who care. Speed limit is 100kph outside of the city, I routinely do 120, but cars pass me at 150 or maybe up to 200...

Offline HondaMan

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Re: Here we go: the CB350F rebuild.
« Reply #60 on: October 30, 2025, 09:57:43 AM »

Wow, this one looks like part of the frame is missing!

The engine is a "stressed member"...

Sometimes I know how to be that! :D
See SOHC4shop.com for info about the gadgets I make for these bikes.

The demons are repulsed when a man does good. Use that.
Blood is thicker than water, but motor oil is thicker yet...so, don't mess with my SOHC4, or I might have to hurt you.
Hondaman's creed: "Bikers are family. Treat them accordingly."

Link to Hondaman Ignition: http://forums.sohc4.net/index.php?topic=67543.0

Link to My CB750 Book: https://www.lulu.com/search?adult_audience_rating=00&page=1&pageSize=10&q=my+cb750+book
Link to My CB500/CB550 Book: https://www.lulu.com/search?sortBy=RELEVANCE&page=1&q=my+cb550+book&pageSize=10&adult_audience_rating=00
Link to website: https://sohc4shop.com/  (Note: no longer at www.SOHC4shop.com, moved off WWW. in 2024).

Offline Trevor from Warragul

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Re: Here we go: the CB350F rebuild.
« Reply #61 on: October 30, 2025, 08:59:54 PM »
One thing I've noticed with my Ducati Monster is the weird noises that come from under the fuel tank at certain speeds with certain side winds. It's hard to describe. It's like a strange low whistle. I guess it's a combination of the fuel tank shape, the frame shape, and the under-tank carburetor intakes (with K&N filters)
1971 Kawasaki H1A
1972 Honda CB350F
1976 Moto Morini 3 1/2 Sport
1978 Honda CBX
1997 Suzuki Bandit 1200
1999 Ducati Monster 750

Offline Stev-o

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Re: Here we go: the CB350F rebuild.
« Reply #62 on: October 31, 2025, 06:50:40 AM »
One thing I've noticed with my Ducati Monster is the weird noises...

I rode next to my buddy when he was on his Duc, I couldn't believe the noise the clutch made!
'74 "Big Bang" Honda 750K [836].....'76 Honda 550F.....K3 Park Racer!......and a Bomber!............plus plus plus.........

Offline newday777

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Re: Here we go: the CB350F rebuild.
« Reply #63 on: October 31, 2025, 07:39:52 AM »
One thing I've noticed with my Ducati Monster is the weird noises...

I rode next to my buddy when he was on his Duc, I couldn't believe the noise the clutch made!
The clutch sounds are  Very distinctive
Stu
Honda Parts manager in the mid 1970s Nashua Honda
My current rides
1975 K5 Planet Blue my summer ride, it was a friend's bike I worked with at the Honda shop in 76, lots of fun to be on it again
1976 K6 Anteres Red rebuilding project, was originally my brother's that I set up from the crate, it'll breath again soon!
Project 750s, 2 K4, 2 K6, 1 K8
2008 GL1800 my daily ride and cross country runner

Prior bikes....
1972 Suzuki GT380 I had charge of it for a year in 1973 while my friend was deployed and learned to love street riding....
New CB450 K7 after my friend returned...
New CB750 K5 Planet Blue, demise by ex cousin in law at 9,000 miles...
New CB750 K6 Anteres Red, to replace the totaled K5, I sold this K6 at 45k in 1983, I had heavily modified it, many great memories on it and have missed it greatly.....
1983 GL1100A, 1999 GL1500 SE, 1999 GL1500A

Offline grcamna2

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Re: Here we go: the CB350F rebuild.
« Reply #64 on: October 31, 2025, 07:52:45 AM »
One thing I've noticed with my Ducati Monster is the weird noises...

I rode next to my buddy when he was on his Duc, I couldn't believe the noise the clutch made!

Dry clutch..
75' CB400F/'bunch o' parts'
  I love the small ones too !
Do your BEST...nobody can take that away from you.

Offline Trevor from Warragul

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Re: Here we go: the CB350F rebuild.
« Reply #65 on: October 31, 2025, 10:29:41 PM »
Quote
Dry clutch..

My 1999 Monster 750 has a wet clutch! Oddly enough, it does sound like a Ducati dry clutch somewhat muffled by oil...

My Morini, on the other hand, does have a dry clutch:

« Last Edit: November 01, 2025, 01:39:59 AM by Trevor from Warragul »
1971 Kawasaki H1A
1972 Honda CB350F
1976 Moto Morini 3 1/2 Sport
1978 Honda CBX
1997 Suzuki Bandit 1200
1999 Ducati Monster 750

Offline MauiK3

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Re: Here we go: the CB350F rebuild.
« Reply #66 on: November 01, 2025, 08:01:08 AM »
That sure is clean!!
1973 CB 750 K3
10/72 build Z1 Kawasaki

Offline Mikerts_Garage

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Re: Here we go: the CB350F rebuild.
« Reply #67 on: November 01, 2025, 09:05:18 AM »
Quote
About that time, Honda sold a 125cc twin, which was popular in the Chicago area where I lived for a while in the late 1960s. Those little twins could run 60 MPH, but in the end they (among other similar little bikes) led to the infamous Chicago "you must be this big to use the freeway" signs.

The 125 twins from the late 60's are a riot. I picked this one up a year ago, so much fun around town! Also the sound is surprisingly great.

Loving the build by the way :)
Running and Riding: 71' Honda CT90, 73' Honda CB350F, 20' KTM EXC-F 500.

In Progress: 70' Suzuki TS90, 74' Honda CB750K

Back Burner: 66' Honda CB160, 73' Yamaha TX650

Forgotten in the Oven: 70' Honda CL350, 77' Honda XL350

Others I have mechanical custody of: 69' Honda CL125, 71' Honda CT90, 74' Honda Z50, 77' CB550F, 79' Honda CX500

Offline HondaMan

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Re: Here we go: the CB350F rebuild.
« Reply #68 on: November 01, 2025, 11:28:03 AM »
Quote
About that time, Honda sold a 125cc twin, which was popular in the Chicago area where I lived for a while in the late 1960s. Those little twins could run 60 MPH, but in the end they (among other similar little bikes) led to the infamous Chicago "you must be this big to use the freeway" signs.

The 125 twins from the late 60's are a riot. I picked this one up a year ago, so much fun around town! Also the sound is surprisingly great.

Loving the build by the way :)

Wow, I am amazed at the condition of your 125 twin! I remember them being red or blue, liked the blue one, like yours, best.

My 350F has been stalled this week to work on my wife's Escape, which has taken to filling up the front passenger's footwell with water in a heavy rain. It turns out the car was previously wrecked & rebuilt, and the {can't swear here...) moron(s) who replaced the right front fender backfilled the entire rear area of the fender with foam, clompletely clogging up the sunroof's drain system. I have no choice now but to seal off the sunroof.   >:(  >:(  >:(


...some people's kids...
See SOHC4shop.com for info about the gadgets I make for these bikes.

The demons are repulsed when a man does good. Use that.
Blood is thicker than water, but motor oil is thicker yet...so, don't mess with my SOHC4, or I might have to hurt you.
Hondaman's creed: "Bikers are family. Treat them accordingly."

Link to Hondaman Ignition: http://forums.sohc4.net/index.php?topic=67543.0

Link to My CB750 Book: https://www.lulu.com/search?adult_audience_rating=00&page=1&pageSize=10&q=my+cb750+book
Link to My CB500/CB550 Book: https://www.lulu.com/search?sortBy=RELEVANCE&page=1&q=my+cb550+book&pageSize=10&adult_audience_rating=00
Link to website: https://sohc4shop.com/  (Note: no longer at www.SOHC4shop.com, moved off WWW. in 2024).