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oil injection removal x trainer

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after removing oil injection on my x trainer what oil/fuel mix ratio to use

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By memory I had calculated the average ratio by what review videos had mentioned,

say 'one fill up of the oil tank per about 3 tanks of gas used' to give an average of 45:1 

 

If I've seen correctly the oil is injected in the reed block / intake area so in stock configuration the carburetor is jetted to flow pure gas.

With premix oil added to the gas tank, the carb will now require slightly richer jetting to flow the same fuel. (at 50:1, the oil has taken up 2% of the volume)

 

50:1 seems common for comparable low rpm 300's, like the Sherco

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60.1 is whats reccomended but 50.1 is fine thats what i run my 2017 300rr on and there is no need to rejet mine runs absolutely fine

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I'm running 40:1 in my Xtrainer with a Lectron carb and it runs great.

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