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Honda cb77 jets

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ripa
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Location: Australia

Honda cb77 jets

Post by ripa » Fri Apr 10, 2015 5:14 am

Hi. Can anyone help with info on where I can get 140 mains jets for the hawk.

thanks in advance

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G-Man
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Post by G-Man » Fri Apr 10, 2015 5:25 am

CMS only have up to 135s at the moment.

http://www.cmsnl.com/honda-cb72-general ... Sej8c7oAdI

If you have good facilities you can just drill out the jet with a 1.4mm drill. Don't forget to re-mark it though.....

Keihin jets are just numbered using the diameter rather than the area / flowrate like Mikuni or Amal.

G
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Screen Shot 2015-04-10 at 11.23.27.png (21.56 KiB) Viewed 3273 times
'60 C77 '60 C72 '62 C72 Dream '63 CL72
'61 CB72 '64 CB77 '65 CB160
'66 Matchless 350 '67 CL77
'67 S90 '77 CB400F

Hahnda
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Post by Hahnda » Fri Apr 10, 2015 7:34 am

I had some carb kits made up to include the 140 jets.

http://scramblercycle.highwire.com/prod ... kit-qty-2-

What I don't have are the jets available separate from the kits, just the complete kits.

ripa
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Post by ripa » Sun Apr 12, 2015 7:13 am

thanks guys.. i have tried finding a 1.4mm but to no avail...
will go for the kit I think..

thanks for your replies and info

jambretta
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Post by jambretta » Sun Apr 12, 2015 9:57 am

I've never used this site, but maybe you can find it in there somewhere. I don't know what the model name is for the Keihin CB77 carbs.
http://www.jetsrus.com/a_jets_by_carbur ... ection.htm

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G-Man
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Post by G-Man » Sun Apr 12, 2015 2:05 pm

'60 C77 '60 C72 '62 C72 Dream '63 CL72
'61 CB72 '64 CB77 '65 CB160
'66 Matchless 350 '67 CL77
'67 S90 '77 CB400F

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