900 & + Modifications This section is specifically for questions and advice pertaining to mods of the older models, 900 and up.

I need input ....Carb tuning

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Old Nov 21, 2009 | 06:18 AM
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nof900rr's Avatar
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Default I need input ....Carb tuning

Hi every one , I have 96 900RR that I put together . I have Yoshi RS-3 for a can & K&M filter & a box with some assortment off jets varying from 115k to 128k . the bike was running line & hesitation on take off so I went up with the jet up to 128k , That solved the hesitation problem but I have a delay roll off 4 to 6 secs thin the bike takes off like no tomorrow & I'm still line , Im back firing when ever I'm slowing down . The needles are set at the max setting ,Any Input , Idea how to fix it without having to spend a lot off $$$ to get it right ? Thank U
 
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Old Mar 13, 2010 | 06:17 PM
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cbr900racer77's Avatar
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A good baseline setup is 3 turns out on fuel screws, needles on 3rd clip position from top and 122 mains. That should be a good start.
 
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Old Jan 18, 2012 | 06:59 PM
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DrJellyFingers's Avatar
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im having similar problems, sorry to bring back an old thread but wondering if anyone can help
 
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