March 2nd, 2012, 03:51 PM | #1 |
ninjette.org member
Name: Jen
Location: NYC
Join Date: Jan 2012 Motorcycle(s): 2010 Kawasaki Ninja 250 Special Edition Posts: 95
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Carb Cleaning??
Hey guys, I need to clean and sync my carbs, it will cost about $250 or so to have it done. This is something I can do myself but would like to know if their are any jet kit available to increase the bikes performance and to install while i'm in there but i dont have an exhaust on the bike yet. Are there any DIY's on this topic as I have never had to deal with dual carbs and would would like to have something to fall back on and look at as there seems to be alot of junk on the 250's.
Last futzed with by jboyd12; March 2nd, 2012 at 09:47 PM. |
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March 2nd, 2012, 04:01 PM | #2 |
Ms. Personality
Name: CB
Location: Murvill, TN
Join Date: Jan 2009 Motorcycle(s): Depends on the week you ask Posts: A lot.
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Why does your 2010 bike need to have the carbs cleaned and sync'd? Have you taken them apart or adjusted them in any way? Does your bike seem to run ok?
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March 2nd, 2012, 04:21 PM | #3 |
Super Noob
Name: Alex
Location: Mobile, AL
Join Date: Oct 2011 Motorcycle(s): '09 Kawasaki Ninja 250R, '84 Honda Spree 50cc Posts: A lot.
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^ good questions. You would know it if your bike needed a carb sync, unsteady idling and hesitations while giving it throttle are some of the signs. I would look at the basic stuff if I were having some troubles though (which you shouldn't for a bike as new as yours). I would put some seafoam (marvelous stuff) in the tank, check the spark plugs and spark plug cap connection, and clean your air filter. Don't trust the shops!
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March 2nd, 2012, 07:04 PM | #4 | |
ninjette.org member
Name: Jen
Location: NYC
Join Date: Jan 2012 Motorcycle(s): 2010 Kawasaki Ninja 250 Special Edition Posts: 95
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Quote:
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March 2nd, 2012, 07:22 PM | #5 |
ninjette.org member
Name: Jen
Location: NYC
Join Date: Jan 2012 Motorcycle(s): 2010 Kawasaki Ninja 250 Special Edition Posts: 95
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http://www.youtube.com/watch?v=obXYvH0UhHc
the bike runs like this but it will run with the choke off after it has warmed up. The bike still seems to stutter and hesitate a little under 6,000 rpm from 6 till red line she runs great |
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March 2nd, 2012, 07:34 PM | #6 |
ninjette.org member
Name: Angel
Location: Washington, DC
Join Date: Feb 2012 Motorcycle(s): 2003 Ninja 250R Posts: 13
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I think I got to do the same :s
I bought mine a week ago, and is almost acting like the one in the video. it was sitting with out starting for a almost 9 months. :s But Idk where in my area works with carbs in Alexandria, VA.
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March 2nd, 2012, 07:41 PM | #7 |
Super Noob
Name: Alex
Location: Mobile, AL
Join Date: Oct 2011 Motorcycle(s): '09 Kawasaki Ninja 250R, '84 Honda Spree 50cc Posts: A lot.
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well then, you'd better go ahead and do a complete carb cleaning and sync. If you have worked on carbs (which I think makes you totally HOT for a girl ) then you'd have no trouble at all for the dual carbs of the ninjette...just do one at a time. Here's a vid that you might refer to -
Link to original page on YouTube. |
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March 2nd, 2012, 07:45 PM | #8 |
Super Noob
Name: Alex
Location: Mobile, AL
Join Date: Oct 2011 Motorcycle(s): '09 Kawasaki Ninja 250R, '84 Honda Spree 50cc Posts: A lot.
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I bought mine used @ 700 miles and the guy had not moved the bike (nor stored it correctly) for over 2 months prior to my purchasing it...all I needed to do though was drain the float bowls (very easy to do), put fresh gas, add plenty of seafoam and she woke up screaming!...I'm a huge fan of Seafoam (just 'cause I'd rather not tinker with the carbs), try it if you haven't already. much luck
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March 2nd, 2012, 09:46 PM | #9 | |
ninjette.org member
Name: Jen
Location: NYC
Join Date: Jan 2012 Motorcycle(s): 2010 Kawasaki Ninja 250 Special Edition Posts: 95
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March 3rd, 2012, 09:16 AM | #10 |
Ms. Personality
Name: CB
Location: Murvill, TN
Join Date: Jan 2009 Motorcycle(s): Depends on the week you ask Posts: A lot.
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I second the Seafoam. There really is no reason for your carbs to be out of sync so early on in their life unless someone has adjusted them before.
I believe that sluggish and seeking the bike from the video is doing is due to the needles being covered in gunk and not able to move freely. A healthy dose of Seafoam and perhaps some high octane gas should clean it out nicely. If that does not work the carbs may need to be taken apart to be cleaned. Taking the carbs apart is not hard, it is very delicate, though. There are lots of small pieces and rubber pieces which can absolutely not be damaged at all. To me it isn't worth $250 for someone else to clean some carbs, but I am an ASE certified mechanic. DynoJet offers a jet kit (#2193) and http://www.ninjette.org/forums/showt...ht=diy+jetting is a DIY for jetting. If that is not sufficient do a search and there are several threads on jetting including a jetting database. |
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March 3rd, 2012, 09:57 AM | #11 | |
Long Time Rider
Name: Blue
Location: Charlotte, NC
Join Date: Sep 2010 Motorcycle(s): 2009 Kawasaki Ninja 250R Posts: A lot.
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March 3rd, 2012, 10:05 AM | #12 | |
ninjette.org member
Name: Angel
Location: Washington, DC
Join Date: Feb 2012 Motorcycle(s): 2003 Ninja 250R Posts: 13
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