Fran Posted December 17, 2008 Share Posted December 17, 2008 Hi Everyone I bote a Yz250 03 model and would to to know what is the best mix for enduro racing. Some say 250ml per 10 liter but my bike then does not even smoke with that mix i think it is a bit lean. Please help. Link to comment Share on other sites More sharing options...
wild foamy Posted December 17, 2008 Share Posted December 17, 2008 a lot of mini motos and smaller engines run 50:1, but i reccomend trying 1:25 and seeing how you get on with that. a bike rich with oil will run sluggishly, a bike lean with oil will run once Link to comment Share on other sites More sharing options...
Fran Posted December 18, 2008 Author Share Posted December 18, 2008 a lot of mini motos and smaller engines run 50:1, but i reccomend trying 1:25 and seeing how you get on with that. a bike rich with oil will run sluggishly, a bike lean with oil will run once Thank you i will try that. Link to comment Share on other sites More sharing options...
Twin Shock Posted December 18, 2008 Share Posted December 18, 2008 Hi Everyone I bote a Yz250 03 model and would to to know what is the best mix for enduro racing. Some say 250ml per 10 liter but my bike then does not even smoke with that mix i think it is a bit lean. Please help. 32:1 is safe. Link to comment Share on other sites More sharing options...
JUST ME! Posted December 20, 2008 Share Posted December 20, 2008 32:1 is safe. [/quote When using mineral 2 stroke oil run 25:1 that is 40 mls /litre of petrol. It is different for the synthetic oils but for enduro/trail riding mineral oil is just fine! Link to comment Share on other sites More sharing options...
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