Prechamber Mod "Flame" Front
Prechamber Mod "Flame" Front
I was talking with some people doing research for Bosch, and it seems that for common rail applications they want the rough surface finish that EDM leaves on the holes in the nozzle in order to get better atomization. The only trouble is that they need to smooth out the entrance to the hole for better flow while leaving the rough EDM surface intact.
I wonder if having a rough (within reason) surface on the PC outlet holes would be of any benefited to the older prechambers.