Well I put a spin start system on my five hp outboard and it works GREAT. No more pull starting for me. I wanted to use a cordless drill with the set up and so found out you at least need a 24 volt drill to work properly. I tried an 18 volt but the brushes smoked! Otherwise it is an easy start, far better than pulling to get it rolling. I got the spin start through Northern, and I also want to tank the guy who pointed me in this direction. Later I will post some pics of the installation!