Interesting that they went the way that Kawasaki does the pumps. I suppose it makes it a little easier to remove and install? Great video! Will definitely use when I get a 4 stroke Yamaha.

Would an impact gun help

question at 6:28 you sort of cut to the other side of the housing, did you do anything to the cone? does that need to come off in order to take the impeller off?

What did you seal the nozzle to the pump with at 6:47?

Ok kirk I have a question about the pump but for a b1 amd not a 4 stroke sj haha. I know you are familiar with the  2 stroke yamahas so here we go. I have a 93 b1 with a 62t 760 Ada head msd coil and cdi duel non oem mikuni 44s flow control valve and b pipe with a mod chamber. My question is I need to change the stator and impeller. Oem pump stator is chipped up and my solas impeller is to high of a pitch. I was going to go 10/16 hooker for the impeller but didn't know if I should go back oem stator or a 144 solas stator would I benefit from the the 12 vein for th extra price or would a used oem stator be fine?

Is there a noticable difference with the Solas prop?  I've got a 23 SJ and I'm considering this mod