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UK K2 Engine & frame No's?

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sprinta:
I am looking at an UK K2.

It is listed as first registered 18/4/73 and has frame No given as: CB750-20691**. However, the Engine No is given as: CB750E-23051**.

That would indicate that it has been fitted with a 1974 K4 engine? Can anybody confirm/advise if that is correct as the various books I have looked give the 73 K3 engine No's starting at E2000001 and the 74 K4 starting at E2300001?

Thanks

Andy

AshimotoK0:
Looks like you are correct.

Full article in this link:-

https://www.dropbox.com/s/bt8gpfiu2h3n2kq/Honda%20CB750%20CB%20750%20SOHC4%20History%20%26%20Specifications.pdf?dl=0


Whoops anoraking again  :-[

[ Guests cannot view attachments ]

Trigger:
If you are referring to this ? http://www.ebay.co.uk/itm/322288040054?_trksid=p2055119.m1438.l2649&ssPageName=STRK%3AMEBIDX%3AIT

If so, it should be a 20 number as it will be a 1972 build but, it has the wrong front end also;)

Trigger:

--- Quote from: AshimotoK0 on October 11, 2016, 08:47:48 PM ---Looks like you are correct.

Full article in this link:-

https://www.dropbox.com/s/bt8gpfiu2h3n2kq/Honda%20CB750%20CB%20750%20SOHC4%20History%20%26%20Specifications.pdf?dl=0


Whoops anoraking again  :-[

(Attachment Link)

--- End quote ---

Ash, that only refers to USA, Not UK units. I will explain it to you the next time you visit ;)

AshimotoK0:

--- Quote from: Trigger on October 11, 2016, 09:49:14 PM ---
--- Quote from: AshimotoK0 on October 11, 2016, 08:47:48 PM ---Looks like you are correct.

Full article in this link:-

https://www.dropbox.com/s/bt8gpfiu2h3n2kq/Honda%20CB750%20CB%20750%20SOHC4%20History%20%26%20Specifications.pdf?dl=0


Whoops anoraking again  :-[

(Attachment Link)

--- End quote ---

Ash, that only refers to USA, Not UK units. I will explain it to you the next time you visit ;)

--- End quote ---

Guess we didn't get K3,K4,K5 and only K2's during that period? Did the UK K2's have the mods then Graham? It's ab bit like the CB350K1 ... we never got a CB250K1 version here ...   Just K0 then straight into K2

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