This is a jet pumpi designed for a small kayak. It uses a half in shaft, three R8-2RS bearings and a Ampflow E30-150 motor running on 24v. I have not yet tested this but will shortly. Feel free to download and modify as you see fit.
Overview and Background
suspect a potential pitch change of the prop my be needed.
Lesson Plan and Activity
needed to complete R8 bearing .5 inch shaft and .5 inch shaft coupling.