carb confusion, jet needle

yamablaster05

New Member
Jan 21, 2008
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wisconsin
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ok down the jet needle it goes 1-2-3-4-5 and it's down is richer and up is leaner so is that number wise like down is up or is it like down as in down the needle, i know i'm thinking to hard but i wanna make sure
 
The farther the needle sticks down into the carb, the leaner the mixture. Higher the needle is in the carb, the richer the mixture. It's like taking a road cone and turning it upside down and sticking it into a manhole, the farther you drop the cone the less opening there is and the further you pull it up the more of an opening there is.