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What are the size of the main jets from the factory on a 73 cb350 twin. I am working on one at the moment that was jetted so rich by the previus owner that it barely runs. I am just looking for a benchmark number so I have somewhere to start
 

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105s, and with OEM valves and no angle or flow work and with OEM carbs that's as big as you'll need no matter what you do for intake filtering or exhaust.

clancy uses 110s but he's a cheater.

-tt
 
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