Holley 94 settings

Does anyone know the float setting for a Holley 94? I'm running 3 on a Y-Block.

 

Look on bowl side. What numbers/letters are on left? What dimensions are cast on back of bowl casting? There are several gnerations of "94", some of then not even 94.

 

Hey Bruce...they are from the Y-Block application. 2100 perhaps?

 

I think AA-1 is upside down V nozzle bars, 2100 is single direction slanted bars. Both 1 11/16, secondary venturi on bars is 2110, 1 15/32...the earies at least like float a bit lower than spec.