Something that i cant recall experiencing before happenend and just want to know if its normal or if i have a real problem. I was trying to run some gas through this bike (2001 cr125) that i just got running because it has brand new piston and rings in it and i want to make sure she is gonna perform before i haul it out to a track. Anyway, not realizing how little gas i dumped in the tank i guess, i ran out while going at a pretty good clip, you know how it starts to bog out like a fouled plug or something? anyway after doing that for a few seconds it went wide open throttle so i yank the clutch and push on the kill switch as hard as i can, nothing, still screamin wide open so still not exactly sure what was happening all i could think to do was rip the gas line off (at this time i wasnt really sure it was empty) until when i pulled it off no gas came out.... after about 20 seconds it finally quit and stopped, i dont think anything happenend i just think all the gas finally burnt up but is this normal? i used to ride 2 stroke racing bikes all day long (10 - 12 years ago) and cant remember this ever happening......