I have been looking at some chief's for the last couple of months and have found that there is a starter system compatible with some models, at least, which involves a gear mechanism which gets mounted on the propeller shaftand the use of an 18v hand drill. I'm not sure of the spelling of the name but, am interested in any details or links to more specific info about it. I will be checking with the type groups as well.Thanks for any help you can provide.EDGEFLY