jetting my 09 450 xcw

i just bought a 09 450 xcw with an ktm/fmf slip on silencer

1rst quarter turn of throttle feels like theres no power till i get throttle half open then its on into the trees lol

i liv in pa

is it my needle clip position?

If the bike has the original factory jetting it will be too lean from 0 - 1/4 throttle. Your best bet is to go with www.jdjetting.com and follow the instructions.

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