Are these original carbs? 77 CB750F

[Dick]

Hey guys just wondering if the carbs on my bike (1977 CB750F Super Sport) are actually original? I think I need new o-rings cause it's dripping gas out of two of them. :'(

Now....were do I find o-rings? Damn it sucks being a noob at this stuff.

 

[Koestum]

They are the original style but impossible to tell if they are original to that particular engine.

The drips are likely not from o-rings... more likely incorrect float level and/or they need a thorough cleaning/or they maybe need a rebuild.

That being said... it wouldnt hurt to replace the o-rings while you have the carbs off.

 

[Dick]

Ah nuts i should have mentioned that we had the carbs apart to put new jets in and the carbs were super clean already!

So this dripping started after we got them back together (my first time trying anything like this). :-\

That's a good price for that kit isn't it Rev?

 

[sal_13]

iv got a set of cb750k8 carbs aready been over hauled just missing the accelorator pump pretty clean too.. you interested???

 

[sal_13]

were also rebuilt by original honda kits... i think i have an extra on also. i will throw those in with the carbs

 

[Dick]

Well, would those fit my bike? Man....I'm really ignorant with this stuff. One day I wont be!

And what will the 'overhaul' benefit?

 

[sal_13]

means rebuilt so u dont have to spend the 70 bucks on ebay plus have some one rebuild them or if you going to rebuild them.. i already went threw them the only thing it needs is the accelorator pump.. the reason i am sellin them is because i up graded to the keihn cr specials.. ick ass carbs lol.. soo i dont need them... i was askin 120 for them but since ur on the forum ill take 100 plus shippin or if u want to trade for somthin im up for it also... let me know

 

[sal_13]

im pretty sure they will fit i will measure the diameter tonite and let you know

 

[Dick]

Actually Sal my carbs are good...just need some float o-rings to seal em up!

But that's a great deal, I'll ask my buddy if he's interested as he building a 76 CB750.

 

[sal_13]

ok cool well let me know they are sitin on my bench lol.... good luck with the build

 

[sal_13]

yea for the 76 you have get different manifolds because those carbs are smaller 77 78 are bigger