Topic: carburetor ????

[lordmember1969]

Hi guys.. bought a cb650 engine the other day, and with it came a set of carburetors that looks like the 750 ones. It did not fit the 650 and had stamped RD and 50AARC on the side. Anyone know what bike they are from?

Thanks

[Pinhead]

Photos?

[lordmember1969]

I will take some tomorrow

[lordmember1969]

Anyone know what carb boots to make these carbs fit the 750 F1 head?

Thanks

[Pinhead]

With a '79 CB650 head and the stock carb boots, the mid-'70s CB750 are a drop-in fit.

With the later 650 head (which has different intake spacing) I believe you can use the boots off an '85 Kawasaki Ninja to make the 750 carbs fit... But I'm not 100% positive on that one, just trying to recall the posts that I've read about cb650 carb swaps...

[lucky]

With a '79 CB650 head and the stock carb boots, the mid-'70s CB750 are a drop-in fit.

With the later 650 head (which has different intake spacing) I believe you can use the boots off an '85 Kawasaki Ninja to make the 750 carbs fit... But I'm not 100% positive on that one, just trying to recall the posts that I've read about cb650 carb swaps...

Great info.

[lordmember1969]

Thanks:)