B carburetor nozzle

rustyal · Mar 17, 2017

Is there a certain direction the holes should be aligned when you install the nozzle.

Mike M · Mar 17, 2017

It does not matter. Just make sure there all cleaned out.

buckeye al · Mar 17, 2017

As Mike said but also make sure of one more thing! Look past the open choke and at 6 o'clock in the front of the venturi you'll see a hole that heads right for that main fuel nozzle column! Make sure that hole is open & clean before you put the main nozzle back in!

This is a metered air passage for the air that gets mixed with the fuel metered by the load needle! It also is the source of the air pressure that makes the acceleration well function.

Hope that helps.

B carburetor nozzle

rustyal

Member

Mike M

Well-known Member

buckeye al

Member

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