Hi mjriden,
I'm no expert on this but you can get some great info by searching & posting the Yahoo Groups KTM Duke group...
http://groups.yahoo.com/group/KTMDuke
or other KTM public groups...
http://groups.yahoo.com/search?query=ktm&submit=Search
I believe you need to create a yahoo id...
For example - they have a jetting table from users with comments...
http://groups.yahoo.com/group/KTMDuk...portRows&tbl=1
However - on the bad bike - (if you haven't already - sorry) try the basic carb cleaners, and make sure the idle speed is set ok, and the air intake and filter are clean. I been up to 2500mtr with standard jetting and no probs whatsoever (except for some backfiring on throttle shut off).
Ride Safe
JT
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KTM LC4 640 Adventure-R 2001
Previous bikes...
KTM Duke II 2000
Kawazaki ZX-6R 1998
BMW F650 1996
+ others...
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__________________
KTM LC4 640 Adventure-R 2001
Previous bikes...
KTM Duke II 2000
Kawazaki ZX-6R 1998
BMW F650 1996
+ others...
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