Looking for first time at the impeller hub (skat 18-23 I think), the diameter of the rear of the hub is smaller than the inner hub of the vane housing by like 3/16". Obviously a source for cavitaion.
Has anyone ground down the end of the vane housing hub to smooth this transition out a bit?
Oz
Has anyone ground down the end of the vane housing hub to smooth this transition out a bit?
Oz
