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roylo

Where Do The Pro Racers Run Oil Breather?

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Ive noticed the 09 YZ450F racers dont have the oil breather running down the side of the frame. Where or what do they do with it and why?

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The San Manuel team bikes simply turn the tube around and run it down behind the engine, and out near the carb vent hoses. They may or may not T it near the carb with a second leg of it running to the air box, I don't know.

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