take your fuel line off and see if you have flow from the petcock. when you are TDC you want the two holes on the timing cam to be in line with the cylinder with the third hold approaching the top. if you have spark, fuel, a clean pipe, and compression you should be good.l take your plug out and put your finger over teh hold. does the compression push your finger out. if it does you shoulde have enough compression to fire the bike up.