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Discussion Starter #1
I have a popping and gas spraying out of the carb. no adjustment for the high side. Will a different jet help? Idles properly but as soon as I hit the throttle it pops and dies? Think I had the timing correct??? plug is wet.

Thanks in advance
Dave
 

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Discussion Starter #3
Thanks. I think it might be that the jet on the high side needs to be smaller. Spits gas out of the carb the when it pops. Checked the vacuum line, no leaks.
 

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With out reeds (piston port) it will spit gas.

Again what is your compression?
If it is down around 100 it may not even start?
 

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Discussion Starter #5
MY COMPRESSION TESTOR SAID 118. IT STARTS EASILY AND IDLES BUT EVENTUALLY SPITS AND QUITS. CARB WAS REBUILT TOO. I'VE TAKEN IT TO A SNOWMOBILE SHOP TO TROUBLE SHOOT. I'LL LET YOU KNOW WHAT THEY FIND.
ONWARD! DAVE.
 
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