Thread: Lean or Rich?
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Old April 13th, 2013, 03:45 PM   #23
xaple
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Name: Daniel "God"
Location: South Florida
Join Date: Aug 2012

Motorcycle(s): Ninja 250

Posts: 326
Quote:
Originally Posted by choneofakind View Post
Try the DJ 96. OEM air filter right?

Plug checks are really only valid if the engine is cut exactly where the fuel delivery is in question. That being said, those don't look like they've been under any long term abuse. Maybe a bit rich, but nothing bad.


EDIT: if you don't want to change jets, try going for a ride at night when it's cooler and see if the top end is better or worse. Better means your main jets are a bit big. Worse means the main jets are a bit small.
OEM filter is right, I'll drop down a size in jets. Would it be wise to get a better quality filter? I was thinking about the K&N pod filter to get rid of the air box since i always hate taking out the carbs.
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