ORIGINAL: JoeAirPort
Seriously now, I have a DA50 with 2 1/2 gallons and I was thinking of doing the switcharoo a little early. I can use my two remaining cans of Lawnboy ashless in my Lawnboy lawn mower and weed wacker. I'm still trying to decide which synth oil to use. Probably the Amsoil 100:1. The other contender is Bel Ray with their HR1 or MC1.
Thats what I did on me second DA 50..I ran 3 gallons thru and went with Amsoil at 80:1 and its running perfect..My first one I ran 4 gallons of Lawnboy..