December 24th, 2008, 04:37 AM | #1 |
ninjette.org certified postwhore
Name: Sam
Location: Northern Virginia
Join Date: Nov 2008 Motorcycle(s): Ninja 250R 2009 Posts: A lot.
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Keihin Needle Spreadsheet
Some of you may be interested in modifying the attached for use with the aftermarket jet kits. Enjoy!
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December 24th, 2008, 11:22 AM | #2 |
Join Date: Nov 2008 Posts: Too much.
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Good find. Does this apply to our bikes?
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December 24th, 2008, 12:13 PM | #3 |
ninjette.org certified postwhore
Name: Sam
Location: Northern Virginia
Join Date: Nov 2008 Motorcycle(s): Ninja 250R 2009 Posts: A lot.
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As best I can determine, our carbs fall under the "FCR" column classification in the following chart:
http://www.keihin-us.com/list.htm It looks like Kawasaki and Yamaha are the only manufacturers using the CVK designation; however, the "K" in CVK normally refers to Kawasaki. The needle sheet for FCR references much larger jets. I'm hoping one of our members (more dedicated than I am) might be able to expand the needle sheet. Meanwhile, I will continue the hunt. Before I forget, kkim, Merry Christmas to you and yours, along with all our fellow ninjettes on this forum. Last, but not least. we must'n forget that BLACK definitely is FASTER than green! |
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December 24th, 2008, 12:23 PM | #4 |
ninjette.org certified postwhore
Name: Sam
Location: Northern Virginia
Join Date: Nov 2008 Motorcycle(s): Ninja 250R 2009 Posts: A lot.
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More Info from Keihin
This pdf confirms our carbs are the FCR type and lists the jets.
http://www.keihin-us.com/am/_media/pdf/jetlist.pdf This link covers factory tuning of the carbs: http://www.keihin-us.com/am/tuning/ |
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December 24th, 2008, 12:24 PM | #5 |
Join Date: Nov 2008 Posts: Too much.
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merry xmas to you, Sam. Maybe the new year will bring clarity to your senses on which bikes are truly faster. Until then, keep sipping the eggnog to drown your sorrows of having the wrong color bike!
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December 24th, 2008, 12:34 PM | #6 |
IC2(SW)
Name: Kerry
Location: Pensacola
Join Date: Nov 2008 Motorcycle(s): . Posts: A lot.
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FCR's are Flat slide CR's.
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