Originally Posted by mzimme
If you fired up your boat without hooking it to any water source, especially after having it sit for any extended period of time, you probably didn't break just 1 vane from your impeller, but you probably broke every one of them off instead.
This is absolute misinformation. I start my boat all the time out of the water. When I winterize it at the end of the season the impeller is fine. I'm on the same impeller for 4 years now and it still looks like new.