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Discussion Starter #1
i'm getting triple pipes for my snowmachine and need to change the carb set up.

the sled came with vm38 round slides and i'm putting 38mm mikuni rack carb flatslides on it.

the guy told me to cut .03" from the slide cutaway. with the 2.0 slide on there now a cut slide will be 2.762mm. will i be able to cut a flatslide to 2.762 and would that lean out the bottom end enough or are slide cutaways for round slides different from flatslides?

are the needle jets for round slides and flatslides different?

lastly it calls for q-0 needle jets. does it really matter if they are 157 or 159 or any other number series jet?
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