Quote:
Originally Posted by Luke.au
So I havent pulled the carb yet but apparently I'm running a 172 main, 40 pilot and a NEDJ needle, not sure what clip position, I'm using 98 octane fuel mixed at 50-1 with motul 800 and as for riding conditions, I'd say 0-1600ft altitude and in the 6-28c range as we're just hitting winter now, will probably get down to 0-20c in the middle of it and during summer anywhere from 20-40c,
Edit: gearing is 13-48
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Unless you rev the snot out of your bike, stop using the Motul 800. That stuff has a VERY high flashpoint and doesn’t burn off under normal trail riding conditions. Motul 710 is a much better suited to a typically low reving 300.
Your jetting is in the right ballpark and preceded by lots of GG riders.
I would be checking the power valve as suggested. Something else to look for is a big heavy flywheel weight. Some guys run massive weights which will make the bike rev really slow, making it seem like it has no power.
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