betarob Posted December 4, 2012 Report Share Posted December 4, 2012 Hey there, I've just bought a scorpa 250 2007 and it seems to not rev properly past mid revs. It's almost like its very choked and boggy around the top and as a result there's no power there! It's had a new filter, cleaned carb out (without taking jets out admittedly), new plug and the air/fuel screw seems set right because the bike rides well at low throttle. All the breathers are clear (not sure on the tank breather but doubtful that it 's the issue) and fuel is flowing well to the carb. If anyone can shed some light on the situation please do! Thanks in advance Rob Quote Link to comment Share on other sites More sharing options...
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