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  1. Technical
    A lean condition is the result of too little fuel and too much air. Slightly lean conditions can create idle and low speed drivability problems. In a worst-case scenario, extremely lean conditions can and do destroy engines. Holes in the pistons, burnt valves and trashed main bearings are...
  2. The New Ninja 250
    So I just bought a 09 and didnt get much information on the service and upgrades on the bike. I have already changed the front sprocket to a 15 tooth and replaced the air filter with a K&N filter. Have heard alot about getting the carbs rejetted or atleast shimming the needles which i have read...
  3. General
    Anyone heard of it? http://www.leanthemovie.com/
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