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Question about main jets
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July 8th, 2009, 06:30 PM
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Wes
ninjette.org member
Name: Wes
Location: Kingston, ON
Join Date: Jul 2009
Motorcycle(s): EX250-F14
Posts: 41
If I had to guess, I'd say you're going to need to go up on main jet size, but you should try popping a couple of washers under the needles first.
Use #4 washers. They're the right size and cost about a nickel each.
Wes
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