Back firing

[bakerblaster95]

Having trouble with my blaster, some days it runs great other days it runs and then dies when you're riding it, and then when we go to kick it again it back fires, until it cools down you can start it again but as soon as you try to ride it again it back fires.

Need help supposed to go ridding Friday and needs fixed

 

[Rubbersalt]

Check your jetting. Perform a leakdown. What your timing at?

 

[Blaaster]

Plug chop to confirm the jetting.

 

[Awk08]

along with the above info, check reed petals for cracks, chips, hanging open
and for sheared flywheel key, allowing flywheel to slip out of timing

delete tors system:

pre 03 models
http://www.blasterforum.com/threads/how-to-remove-your-tors-88-02-models.655/

03-06
http://www.blasterforum.com/threads/03-06-tors-removal-diy.41973/