Anyone know what carb this is

[Kyle c]

Hello everyone I have a mikuni carb that came on a 760 (61x cases 62t cylinders bored and ported) previous owner used non fuel rated hose and the carbs all gummed up, but I cannot figure out exactly what carb it is for the rebuild kit I need, it looks bigger then my 38s on my super jet, any one have any idea? Also what would be a good jetting for this carb for a 760cc
Any help would be appreciated, thanks in advance

 

[Parkersxr]

Hello everyone I have a mikuni carb that came on a 760 (61x cases 62t cylinders bored and ported) previous owner used non fuel rated hose and the carbs all gummed up, but I cannot figure out exactly what carb it is for the rebuild kit I need, it looks bigger then my 38s on my super jet, any one have any idea? Also what would be a good jetting for this carb for a 760cc
Any help would be appreciated, thanks in advance

I don’t have a carb answer and not to derail . But , is that white motor powdered or painted


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[Storbeck]

That looks an awful lot like a plain old stock sbn44 like what normally comes on a 61x bottom end to me.

 

[Kyle c]

That looks an awful lot like a plain old stock sbn44 like what normally comes on a 61x bottom end to me.

There’s a good enough chance it is, I just wasn’t sure if there was any stamping to look for or indicating signs I could check before I order the wrong kit lol

 

[Kyle c]

I don’t have a carb answer and not to derail . But , is that white motor powdered or painted


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I believe it’s powder coat

 

[TheBuzzard]

since its got the straight brass inlet and return nipples , its just a mikuni 44 that comes on Yamaha 650 and 701 single carb setups.

 

[SBrider]

down at the base of the carb does it say 6r7, 61x, mac67

 

[Kyle c]

down at the base of the carb does it say 6r7, 61x, mac67

Looks like it says 21x on the top then 6il 00

 

[Kyle c]

Looks like it says 21x on the top then 6il 00