Topic: Can anyone give me the year on this engine

[Faust]

I have made a search, if there a reference list for engine numbers? This is another "find" whhile searching for pieces for my 550K.

[ElCheapo]

Original link
http://hondachopper.com/timeline.html

Model
 Sell Date
 Release Date
 Prod. Code
 Frame #
 Engine #
 
750
 1969-1970
 6/6/69
 300
 CB750-1000001 -
 CB750E-1000001 -
 
750K1
 1970-1971
 09/21/70
 300
 CB750-1044650 -
 CB750E-1044806 -
 
750K2
 1972
 03/01/72
 341
 CB750-2000001 -
 CB750E-2000001 -
 
750K3
 1973
 02/01/73
 341
 CB750-2200001 -
 CB750E-2200001 -
 
750K4
 1974
   
 341
 CB750-2300001 -
 CB750E-2300001
 
750K5
 1975
   
 341
 CB750-2500001 -
 CB750E-2372115 -
 
750F0
 1975
   
 392
 CB750F-1000002 -
 CB750FE-2500004 -
 
750K'76
 1976
   
 341
 CB750-2540001 -
 CB750E-2428762 -
 
750A'76
 1976
   
 393
 CB750A-7000001 -
 CB750AE-7000001 -
 
750F'76
 1976
   
 392
 CB750F-2000003 -
 CB750FE-2515094 -
 
750K'77
 1977
   
 405
 CB750-2700009 -
 CB750E-2700001 -
 
750A'77
 1977
   
 393
 CB750A-7100001 -
 CB750E-7100001 -
 
750F'77
 1977
   
 410
 CB750F-2100011 -
 CB750FE-2600004 -
 
750K'78
 1978
   
 405
 CB750-2800001 -
 CB750E-3000001 -
 
750A'78
 1978
   
 393
 CB750A-7200001 -
 CB750E-7200001 -
 
750F'78
 1978
   
 410
 CB750F-2200001 -
 CB750FE-3100001 -
 

[Faust]

Unless they made an awful lot of bikes in '70, I guess that makes this one a '71


750K1
 1970-1971
 09/21/70
 300
 CB750-1044650 -
 CB750E-1044806 -
 
750K2
 1972
 03/01/72
 341
 CB750-2000001 -
 CB750E-2000001 -

[ElCheapo]

I think that is right, anyone else have some input?

[cbjunkie]

show us the pretty pictures...

me? input? ...but i've been sick... 

[Glenn Stauffer]

I have made a search, if there a reference list for engine numbers? This is another "find" whhile searching for pieces for my 550K.

Never forget to look at the model info at http://www.sohc4.net

:-)

[Faust]

I have made a search, if there a reference list for engine numbers? This is another "find" whhile searching for pieces for my 550K.

Never forget to look at the model info at http://www.sohc4.net

:-)

I had a little more luck here : http://100megsfree4.com/honda/h0700/four.htm

For 1970 "The serial number began CB750-1044650"

I guess that makes this one a fairly early 1970.

[Glenn Stauffer]

I had a little more luck here : http://100megsfree4.com/honda/h0700/four.htm

For 1970 "The serial number began CB750-1044650"

I guess that makes this one a fairly early 1970.

That's all from the Honda model guide.  Same info is here:

http://sohc4.us/?q=node/16

And presented differently here:

http://sohc4.us/?q=node/122

--Glenn