Hello Greg,

I have not seen a noticeable change in wet flow patterns in the combustion chamber with different droplet sizes.

Air speed of the short turn, throat, valve seat area has a larger effect on droplet size in the combustion chamber vs the size coming out of the carb.

When I first started wet flowing the wet flow pattern in the chamber with a carburator vs pouring in fluid with a cup at the manifold made no difference in the pattern!

The signature in the chamber is largely due to the shape of the short turn, throat, number of angles used on the valve job and angles, air speed and chamber shape.

Lloyd Creek
Creek Flow Management