Not Starting

[yz250fLE]

so my bikes been sitting for about 2 weeks. which it usually does any ways and now it wont even start. i have kicked the crap out of it trying to get it to even show a sign of wanting to turn over and it wont. i nearly broke the stand that the bike is on trying to get it started. (the stands no longer any use. all bent and hte bike is tilted cuz the stand is no longer straight) any body have any clues what it could be. i have drained the float bowl i dont know how many times.any help or suggestions would be great. thanks.

[Mr. Epeen]

pull the plug and check for spark.

[yz250fLE]

forgot to tell everyone i changed the spark plug to.

[Mr. Epeen]

did you check for spark when you had the plug out? a bike needs gas, spark, and compression to start. you may want to pull the carb and clean it out real good if you have spark. it may be a clogged pilot circuit. also you may want to pop the valve cover and just make sure the timing is correct.