RE: ENGINE STARTER
I love this thing it works so well!
I don't think a 280 will work, you need a 550 type.
BTW, I got carried away with it once and held it to a 3 1/2 inch airplane wheel and spun it up to around a zillion mph....then I found I had burned the motor out (by holding it on so long)and had to go buy one at the hobby shop. [:@]