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Old 07-02-2010, 06:36 PM   #281
Indo2002
Gnarly Adventurer
 
Joined: May 2008
Location: Perth, Aus.
Oddometer: 247
FCR Carb setup

Quote:
Charlie had the jetting changed and the carb tuned very rich for the 25% ethanol content in the Brazilian fuel. I'm told running it rich is the best way to start it that side. Any comments/pointers/advice on how to fiddle the carb to run on this stuff would be most welcome. I believe the carb is exactly the same as the KTM 450 so I guess I'll need to play around with mine in Lima for a bit. Does anyone have a good link for a noob to learn a bit more about this?
This is a good resource for learning about the Keihin FCR carb. I doubt there's any information on jetting for 25% ethanol though.

http://ktmtalk.com/index.php?showtopic=171578

And here - http://ktmtalk.com/index.php?showforum=10
4stroke carb setuo 101
AC pump 101

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Cheers
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Indo
Kiwi in KL, Malaysia
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