Honda-SOHC

General => New Member Introductions => Topic started by: bucksfizz on March 23, 2019, 11:06:39 AM

Title: Newbie from Somerset with 750 K3
Post by: bucksfizz on March 23, 2019, 11:06:39 AM
It's customary to introduce oneself to any new forum, so here's mine.
I'm a member of quite a few forums for the very good reason that there's a mine of useful information on them.
I'm retired, and my formative years are the seventies.
As such, I seek out old motor cycles from my youth, in order to relive my youth.
To date I have restored a '68 Triumph Bonneville T120R, a '74 Triumph Trident T150V, and a '74 Norton Commando 850.
As I refuse to pay silly UK prices, I sourced all those bikes from the US with the help of my buddy, Dave, in Illinois.
The most expensive was £2400 + shipping - you don't have to pay over the odds.
Anyway, enough of the background rambling, and I'll cut to the chase.

With my US buddy brokering the deal, I have just bought what appears to be a very complete 1973 Honda CB750 K3.
In keeping with my philosophy of not paying too much, this venerable steed cost me a very reasonable $2000 - £1515 in my money.
I think the seller undersold, as he spent $1300 last year on carburation, ignition, front tyre, and a few other jobs.
It's a good runner, although Dave says that it has a "stumble" at high RPM - I presume he means a misfire.
It even has the original 4 into 4 exhaust system, which I believe is NLA.

It's going to take a couple of months to arrive here in the UK, so in the interim I'm going to bone up about these bikes.
I've posted a few pictures, and I'd be interested to hear what you folks think.
BTW, the paint job does resemble something from Jackson Pollock!
Title: Re: Newbie from Somerset with 750 K3
Post by: Bryanj on March 23, 2019, 11:44:42 AM
Apart from the paint and typical US high bars looks reasonable.
Will have lights on all the time but a UK rh switch unit cures that, the rest is just paperwork and service items hopefully.
In Ash's dropbox you should find the honda manuals and parts books then apart from a decent metric socket set(3/8 drive 6 sided sockets) circlip pliers and some jis screwdrivers(+ impact ones) you are good to go.
There are only a few special tools( clutch nut, hub bearing retainers, rotor puller) and if you can assemble a Commando the Honda is dead easy.
Title: Re: Newbie from Somerset with 750 K3
Post by: Spitfire on March 23, 2019, 12:56:41 PM
Looks like a bargain, I like your style !

Cheers

Dennis
Title: Re: Newbie from Somerset with 750 K3
Post by: bucksfizz on March 23, 2019, 01:01:59 PM
Apart from the paint and typical US high bars looks reasonable.
Will have lights on all the time but a UK rh switch unit cures that, the rest is just paperwork and service items hopefully.
In Ash's dropbox you should find the honda manuals and parts books then apart from a decent metric socket set(3/8 drive 6 sided sockets) circlip pliers and some jis screwdrivers(+ impact ones) you are good to go.
There are only a few special tools( clutch nut, hub bearing retainers, rotor puller) and if you can assemble a Commando the Honda is dead easy.

Thanks for the helpful info.
I didn't know about the headlight being on all the time, so it sounds like a RH switch unit is on the list of parts.
Presumably I'll need a new headlight with left side kick-up too for our left side driving.
I had an impact uni-driver with long JIS bits back in the day, but lent it to someone...
I have a good tool set (metric, AF, and Whitworth), but I don't have any JIS screwdrivers - they're on the list.
(It's amazing the number of people who don't know the difference between Pozidriv, Philips, and JIS.)
I can do a Commando clutch easily, so it's good to know that the Honda will be just as easy.

I did find a load of manuals and parts books on the US SOHC site - it's so confusing with all these forums.
Title: Re: Newbie from Somerset with 750 K3
Post by: Nurse Julie on March 23, 2019, 02:54:35 PM
Welcome and enjoy both the bike and the forum.
Title: Re: Newbie from Somerset with 750 K3
Post by: petermigreen on March 23, 2019, 07:36:07 PM
My US K2 doesn't have the headlight on all the time? Not sure that's correct information.

PS. Will Dave be my buddy too?
Title: Re: Newbie from Somerset with 750 K3
Post by: Rob62 on March 23, 2019, 07:57:38 PM
Great intro, welcome in. Bike looks good... my USA K4 doesn’t have the light on all the time either... duff info I think. You’re going to be inundated with guys wanting to be introduced to your pal 😄
Title: Re: Newbie from Somerset with 750 K3
Post by: Moorey on March 23, 2019, 08:01:50 PM
Welcome to the forum and have fun. Now about this pal...…. ;)
Title: Re: Newbie from Somerset with 750 K3
Post by: Bryanj on March 23, 2019, 09:31:29 PM
Trigger, i think it was 73/4:that the yanks made headlight on compulsory but it will, of course, depend on vin plate build date.
As to headlamp dip all the ones i have done that were not H4 converted had a straight up and down dip so same for rh and lh drive, a lot of US ones have sealed beams and if a car replacement has been fitted that would be out the window!!
Title: Re: Newbie from Somerset with 750 K3
Post by: Trigger on March 23, 2019, 09:38:46 PM
Trigger, i think it was 73/4:that the yanks made headlight on compulsory but it will, of course, depend on vin plate build date.
As to headlamp dip all the ones i have done that were not H4 converted had a straight up and down dip so same for rh and lh drive, a lot of US ones have sealed beams and if a car replacement has been fitted that would be out the window!!

I never said a word Bryan  :o and know diddly squat about electrics  ;)
Title: Re: Newbie from Somerset with 750 K3
Post by: Bryanj on March 23, 2019, 09:42:47 PM
There is one bolt on the Honda that will respond well to Whitworth socket and that is the original 12mm headed oil filter bolt that you can "hammer fit" a whitworth 12 point socket onto when it gets rounded and it will undo!!!
Title: Re: Newbie from Somerset with 750 K3
Post by: Bryanj on March 23, 2019, 09:44:49 PM
Trigger, all you have to remember about electrics is you cant taste, smell or see it but by christ it bites!
Title: Re: Newbie from Somerset with 750 K3
Post by: Laverda Dave on March 23, 2019, 09:48:23 PM
 Welcome to the forum. Everyone needs a bud like Dave at those prices!
Title: Re: Newbie from Somerset with 750 K3
Post by: jon stead on March 23, 2019, 10:56:43 PM
Welcome to the forum
Title: Re: Newbie from Somerset with 750 K3
Post by: Johnwebley on March 23, 2019, 11:50:25 PM


 welcome to the fun forum,

 looks a great  bike,have a US based contact does help.


  lots of advice and help here,

 and Somerset is a great place to ride.

  have fun
Title: Re: Newbie from Somerset with 750 K3
Post by: Andrew-S on March 24, 2019, 07:37:57 AM
Welcome from me too, lots of helpful members on here - enjoy your K3.
Title: Re: Newbie from Somerset with 750 K3
Post by: K2-K6 on March 24, 2019, 09:28:19 AM
Welcome to the forum, bike looks good in photos.

We need a few more 750s to balance all the 400s on here  :)
Title: Re: Newbie from Somerset with 750 K3
Post by: SumpMagnet on March 24, 2019, 11:09:40 AM
pound for pound, the weight of one 750 covers about 3 400's .....
Title: Re: Newbie from Somerset with 750 K3
Post by: Nurse Julie on March 24, 2019, 11:17:22 AM
pound for pound, the weight of one 750 covers about 3 400's .....
Only 3 CB400/4's......are you sure 😀😀 Pushing a CB750/4 around is like trying to push a block of flats from A to B 😭😭😭
Title: Re: Newbie from Somerset with 750 K3
Post by: bucksfizz on March 24, 2019, 12:40:11 PM
Thanks for the warm welcome, guys.
This will be my first Honda since a rather lacklustre '75 CB360 back in the day - not one of Honda's finest.
I'm sure I'll have loads of questions, many of which should already be on the forum - "search" is your friend.
I do have a few extra pictures that were on the Craigslist ad so I'll pop them up.
I'll get round to using the gallery soon, as I prefer in-line pictures, as most do I presume.
Cheers.
Title: Re: Newbie from Somerset with 750 K3
Post by: philward on March 24, 2019, 04:14:25 PM
Nice bike - welcome an enjoy the forum
Title: Re: Newbie from Somerset with 750 K3
Post by: Green1 on March 24, 2019, 08:26:15 PM
US bikes lights point dead ahead but in reality It don't matter what way the lights dip there so dull  ;D
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