Posted 4/9/2013 6:44 PM (#633088 - in reply to #633077) Subject: Re: Switching 2 cycle oils!
Posts: 416
Location: Madtown, WI
Are you going to bring it in to reprogram it? You might as well, since you need less oil when running xd50. Most places will do it for free, I believe.
I switched from XD50 to XD100 without a reprogram, the only issue was it ran even better. If I understand the different oils, xd30 is basically regular 2 cycle oil and xd50 is a semi-synthetic blend.