HELP 100cc speedfight not starting

i own a 100cc speedfight and it broke down on me the other night is kept on cutting out then bam just stoped all togeather i have checked the carb, jets and the float chamber and there fine could anybody help me with wat it could be its doing my head in :banghead: thanks for the help


danny-p

 

you checked that youve got a good spark. check your plug and your ht lead. it might have came loose

 

Also check that you've got compression, could be your piston rings.

 

cheers will check the piston thanks

 

check the air filters clean aslwel

 

It also might be worth checkin the reeds, pull em out and hold them up to the light see if the petals let any light through, or look for an cracks in the petals? And yeah like gamble said check the compression, anything over 90psi should be ok.