As the title says. Are the pumps interchangeable? Stator, wear ring, reduction nozzle turn nozzle etc.?
I know they are both listed as 144mm but I can't determine if they are a direct bolt in.
Stators are same or similiar except for the oem bilge variations. Wear ring isnt threaded for long bolts like sj, but can be helicoiled. Long bolts need to be cut shorter. Reduction nozzle can be used, but steering nozzle is different. Driveshaft is different length, but can be modded to correct length.
Hows it work out if you use one of those reduction nozzles with the vanes or fins inside them? I have a few WR3 pumps maybe I can attempt to make one good pump, probably buy a new wear ring tho.