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Old October 17th, 2012, 07:14 AM   #33
02337
ninjette.org member
 
Name: George
Location: Delaware
Join Date: Aug 2012

Motorcycle(s): 03 ninja 250

Posts: 201
So just an update I've tried many different configurations, every main jet, with 0-2 washers on each jet.
What I found works best is 112 main with 2 washers. But I feel like its underpowered at the top end. It was 42 this morning bike fully warmed up and wouldn't budge past 85. Now I've had this bike at 90+ in hotter conditions. I'm about 210 in my cold gear about 205 in normal gear.
The bike just stops pulling, is this due to the pod filters? Or the main jet running too rich? Only reason I'm at the 108 is due to the fact that with every other jet the bike would stutter and break up at part throttle just when the needle started to rise. So I figured having a bigger jet = more fuel coming past te needle the stop he breaking up.

Anytime I put 3 washers under the needles with the 108's or 110's bike would bog incredibly under 4 k and barely move.(maybe my washers were too tall?)

Thoughts? At this moment bike has no stumbles anywhere
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