Hi,
I have a 97 blaster that is backfiring, I checked the compression and it is 120 PSI. I cleaned the carb, but it didn't seem to help the issue. Is there a way to adjust the timing? Any suggestions are welcomed. Also it sucked a reed valve into the engine about a month or so ago.
dennis

 

You waisted a plug or sheared the key in the fly wheel. Back firing will break the reeds.

 

BAster eh? New quad from Yamaha?

lol...just messing man sounds like some kid of major valve problem coming...

 

i was just wonder if the amount of packing in the silencer will casue this problem if it is not correct

blaster has valves???

thought that was the 4 strokes

 

reed valve i meant..

 

oh okay i was wondering about that LOL