jtaylor wrote:

I find I have #35 slow jets and need #40.

Are carburetor jets sized in a standard way?

These are kehein carbs.

Keihin carb jet sizes are typically numbers that refelect the orifice
size in hundreths of mms. Therefore a #40 has an orfice size of 0.40mm.
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Pete Snell
Royal Military College
Kingston Ontario


The reasonable man adapts himself to the world;
the unreasonable one persists in trying to adapt the world to himself.
Therefore all progress depends on the unreasonable man.
- George Bernard Shaw