yz100 help

[MONKEYMOUSE]

HELP!!
My 1982 Yz100 wont stay running and wont start. Wen it does start its wit starter fluid but then it dies.I know I need my carb redone but i did just change the jets and reed plates.Could I need a new top end??:scream:

 

[Sawblade]

Sounds like top end time to me!