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Posted: 01:46 pm Dec 25 2007
by fuzzy
32:1 is good, but probably saved for more experienced carb tuners. 40:1 is more than ample for trail riding w/ a full synthetic and will give you some plug-fouling tolerance.

Posted: 03:27 pm Dec 26 2007
by Steve Sims
Sorry Inda and GS, my dumba@$ mistake. I have been mixing 1 pint to 4 gallons = 32:1, not 16:1. I knew it was 1 pint to 4 gallons, but slipped on the actual numeric ratio. I should be okay there. I might try 40:1 and see how that pans out.

I will go with Amsoil or a full synthetic too. Thanks!

If I do modify the jetting to reduce the fuel in the fuel/oxygen mixture, thus hopefully reducing the amount of fuel/oil mix that is not getting burned, is this pretty easy to do?

Posted: 03:41 pm Dec 26 2007
by fuzzy
Yes, all you have to do generally is pull the bowl off the carb to change both pilot and main jets.