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Discussion Starter #1 (Edited)
My issue lies on the trial and error involved in jetting my Duke II to the typical mods
Bike details:
*2000 ktm duke II lc4 640 Pre-high flow head (the black motor)
Mod details:
* Stock exhaust can mod baffles removed
* Air box lid removed
* elevation is approx 800 ft.
* Main jet 180 (removed 145)
* idle jet 47.5 (removed 45)
* needle moved to 4th (was on 3rd

Basically bike feels good from 1/8- WOT but running rich. I want to dial in this carb before I can do a track day with it.
Any pointers on how to approach this?

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