Jerry Dayton,

I guess I am looking at a longer than normal bell crank, right?---BUT---

The bell crank is attached to a shaft inside the carburetor.
I am assuming that the brass "thing" is the end of the shaft that is
hammered over.

That shaft only rotates a certain number of degrees, right?
So why would a longer bell crank give me more pedal travel?

What am I missing?

Thank you.