BamBam6942

Only thing I can think is maybe the reeds ??

I recently bought a banshee and just rebuilt the top end ( stock cylinders). The previous owner added a fmf pipe and and a trinity 2-1 carb set up. Ok here's my problem ,,,,fired it up after rebuild and did a heat cycle ,,,,,, everything sounded fine and ran fine , maybe a little rich idling but nothing out of the norm. Went to do second heat cycle ,,,, And the shee died 3-4 min into. Fired right back up but then I got to looking around , I noticed the the left side exhaust was hot ( normal). But the right side was barely warm ,,,,,,normally I would think it was the carbs ,,, but since I have the 2-1 ,,,, I don't think that's it. Any suggestions ??