Newbie From Yorkshire

[Leecurtis89]

Hi All!

Just wanted to introduce myself, Im Lee, 28 Living in Huddersfield. I've chosen to join this forum in search for help, advice and conversation between enthusiasts!

I have been into particularly hondas, owning a few honda civics and modifying them, along with a honda hornet.

I am currently in the early stages of buying a CB to restore/modify. Initially ive been looking at CB750 '78 but would like reasons for and against any bikes. I guess im think more power more fun than the 550, but i could be wrong?!

Maybe people could suggest where to look? I've seen a few peoples opinion on DK already, i'm an open book. I do want a restoration project tho to tech me the ins and out of engine re-build 

[hairygit]

Hi and welcome. CB750 is a good choice, but be aware of some issues with 78 models. The main problem is the PD carbs fitted to them. Okay when running right, but a pig if they get clogged/dirty, and spares for the carbs can be awkward to find and expensive.

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[Leecurtis89]

https://www.ebay.co.uk/itm/1977-Honda-CB750K-Unregistered-US-Import-Barn-Find-Classic-Restoration-Project/312079517489?hash=item48a9638731:g:sZ4AAOSwPyZamqy8

Found this - Any thoughts People?

As suggested above the carbs are needing attention

[hairygit]

That's a 750K7, also has the PD carbs, also a 17 inch rear wheel, which can limit tyre choice. The original exhausts are very rare in good nick, and are unique to the K7 and K8, depends what kind of restoration you want to do I guess.

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[Trigger]

Welcome to the mad world of the SOHC.
Never buy anything with PD carbs ( they are cheap for a reason). More Power ! Do you know how much a 750 is in Kg's, its a tank compared to a 550 

[Leecurtis89]

That's a 750K7, also has the PD carbs, also a 17 inch rear wheel, which can limit tyre choice. The original exhausts are very rare in good nick, and are unique to the K7 and K8, depends what kind of restoration you want to do I guess.

The PD carbs can be changed? Or will this adversely affect the running of the bike? Again would changing out the rear wheel be a problem - would affect ride height. As for the restoration, i am open to mods to improve functionality (and looks) of the bike.

Welcome to the mad world of the SOHC.
Never buy anything with PD carbs ( they are cheap for a reason). More Power ! Do you know how much a 750 is in Kg's, its a tank compared to a 550 

I have been told the weight is a huge factor in choosing between the two!

[hairygit]

Yes, the carbs can be changed for the K1-K6 or F1 type, not difficult. As regards the weight, yes the 750 is a heavy bike, but it's the best of the early Honda fours, and if a midget like Mick (Green 1) can ride one, anyone can!

[Trigger]

K7's and K8's are famous for tank riot as the metal is as thin as a fag paper 

[Leecurtis89]

K7's and K8's are famous for tank riot as the metal is as thin as a fag paper 

Thanks for this watch out Trigger. I noticed on the ad that the tank has been checked over and is in great condition - but ill be sure to over check this. One thing that draws me to this bike is the Tank!

Just to be clear is the model i posted K7 or K8?

[hairygit]

If it is a 77 model it's a K7.

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[Green1]

Yes the 750 is taller and yes its heavier but its not to much of an issue. I do have to dismount to push the bike backwards as I'm on tiptoes.
The 750 weighs almost as much as my dads Triumph Trophy 1200. The 550 almost feels like a 250 in comparison.
The 550 is great for more spirited riding as its far more nimble. But I do find it hard work for fast distance work that is more the 750's territory.

[Leecurtis89]

Yes the 750 is taller and yes its heavier but its not to much of an issue. I do have to dismount to push the bike backwards as I'm on tiptoes.
The 750 weighs almost as much as my dads Triumph Trophy 1200. The 550 almost feels like a 250 in comparison.
The 550 is great for more spirited riding as its far more nimble. But I do find it hard work for fast distance work that is more the 750's territory.

So im 6'2 and i guess my main reference is the hornet i used to own.

Hornet weight: 176kg, seat height 795mm.

CB750 78 weight: 231kg, seat height: 810mm

A fair difference in weight than what i have as a reference, but then again it also benefits from 137cc extra.

67 bhp vs102 bhp (I believe, could be wrong).

[Green1]

Weight is nothing to worry about as there all really heavy when its to late and your going to lay them down.
Forget everything you know about any modern bike as its irrelevant when on an older machine.
 

[Rob62]

Welcome in.... i agree with green1, dont worry about power or weight.... just enjoy the great looks and the cool sound from the exhaust.... 

[Leecurtis89]

Welcome in.... i agree with green1, dont worry about power or weight.... just enjoy the great looks and the cool sound from the exhaust.... 

Thanks Rob, just having a flick through your build funnily enough.

Is there a thread regarding do's and don'ts when buying? Or what to watch out for when looking for a project? Im more than happy with full engine tare down but wont to make sure im not buying a no-hoper!