Forum: Pictures
June 23rd, 2020, 06:00 PM
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Replies: 3
Views: 2,253
Naked ninjette
Finally after a winter of sorting little things out in my spare time the bike is behaving well. Bought it for 300 from a guy who removed the fairings after dropping it taking a left turn.
Decided...
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Forum: 2008 - 2012 Ninja 250R Tech Talk
June 4th, 2020, 08:07 PM
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Replies: 14
Views: 3,004
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Forum: 2008 - 2012 Ninja 250R Tech Talk
October 21st, 2019, 12:52 PM
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Replies: 35
Views: 4,168
Wahoo!
Thanks to your advice, the bike's...
Wahoo!
Thanks to your advice, the bike's running like a champ now.
Took the carbs apart again
https://i.imgur.com/FHcI6ET.jpg?1
Replaced the main jets with Dynojet 96's, and put Dynojet...
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Forum: 2008 - 2012 Ninja 250R Tech Talk
October 14th, 2019, 10:56 AM
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Replies: 35
Views: 4,168
Ok looks like they're the centrifugal pins from...
Ok looks like they're the centrifugal pins from the starter clutch. Since they're not chewed up it's doubtful they're the reason the engine seized. So my guess is they just fell out sometime and they...
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Forum: 2008 - 2012 Ninja 250R Tech Talk
October 13th, 2019, 08:03 PM
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Replies: 35
Views: 4,168
And the ninja once I got her running
Didn’t...
And the ninja once I got her running
Didn’t come with any plastics but I sort of like it for now. Certainly makes frequent carb adjustments as I’ve been doing easy.
Stoked for getting her to...
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Forum: 2008 - 2012 Ninja 250R Tech Talk
October 13th, 2019, 07:57 PM
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Replies: 35
Views: 4,168
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Forum: 2008 - 2012 Ninja 250R Tech Talk
October 13th, 2019, 07:53 PM
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Replies: 35
Views: 4,168
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Forum: 2008 - 2012 Ninja 250R Tech Talk
October 12th, 2019, 09:05 AM
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Replies: 35
Views: 4,168
Woah awesome!! Lots to look into here. Many...
Woah awesome!! Lots to look into here. Many thanks!!
I did a pretty thorough cleaning on the carbs but didn't replace any o-rings because the float bowl ring seemed fine to me (pliable, proud of...
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Forum: 2008 - 2012 Ninja 250R Tech Talk
October 11th, 2019, 09:39 PM
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Replies: 35
Views: 4,168
Ok so been reading more about CV carbs and I...
Ok so been reading more about CV carbs and I guess I can see how cv slide/needle height can be a function of engine RPM without needing to consider load. More cycles per second, a certain volume of...
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Forum: 2008 - 2012 Ninja 250R Tech Talk
October 11th, 2019, 05:52 PM
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Replies: 35
Views: 4,168
Hm, my earlier post is still not up, so I'll...
Hm, my earlier post is still not up, so I'll paraphrase it here:
Took some measurements of the main jets and they appear to be Dynojet DJ type jets, inner bore was roughly 1.09mm so Keihin 112 /...
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Forum: 2008 - 2012 Ninja 250R Tech Talk
October 11th, 2019, 04:03 PM
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Replies: 35
Views: 4,168
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Forum: 2008 - 2012 Ninja 250R Tech Talk
October 11th, 2019, 10:40 AM
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Replies: 35
Views: 4,168
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Forum: 2008 - 2012 Ninja 250R Tech Talk
October 11th, 2019, 08:45 AM
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Replies: 35
Views: 4,168
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Forum: 2008 - 2012 Ninja 250R Tech Talk
October 10th, 2019, 07:52 PM
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Replies: 35
Views: 4,168
Hello,
Looks like I've got Dynojet type...
Hello,
Looks like I've got Dynojet type needles
Not sure what size mains jets I have running but just to rule it out I'll go ahead and get some 96 dynojet equivalents (Keihin seem easier to...
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Forum: 2008 - 2012 Ninja 250R Tech Talk
October 10th, 2019, 09:55 AM
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Replies: 35
Views: 4,168
Well went to take the carbs off and found that...
Well went to take the carbs off and found that the petcock has become faulty since I put the bike back together -- after removing the vacuum line and the fuel line from the petcock, fuel would...
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Forum: 2008 - 2012 Ninja 250R Tech Talk
October 10th, 2019, 07:55 AM
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Replies: 35
Views: 4,168
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Forum: 2008 - 2012 Ninja 250R Tech Talk
October 9th, 2019, 03:36 PM
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Replies: 35
Views: 4,168
Misfiring, bogging at specific RPM (7.5K-8.5K) !
Hello,
I have a 2009 ninja I just got that runs well *except* for between 7.5K and 8.5K rpm, in all gears except for 1st, going on flat, up or downhill. If I keep it at wide open throttle, it can...
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