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Discussion Starter · #1 ·
Sorry my bad Inglys...
Spain boy is looking for one information abaut 39 and 41 fcr carbu ¿jetting /spec's? My engine preparation is 540kit+08-06cams+akrapovic. ¿Is very important the 41 fcr carbu for good power? Is for one rallye baja style in Spain: www.bajaspain.es[color=#000000;background:#000000]540XC baja[/color]
 

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i would start with a 195 main jet, 45 pilot jet and needle clipped 5th position from top. 1-3/4 turns on the fuel screw.

you dont have to have a 41 fcr, but it wont hurt. you would definitely see an improvement on the topend with the 41 fcr as compared to the stock 39 fcr.

i hope this helps, good luck!

i also responded to your email that you sent me.
 

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Discussion Starter · #3 ·
Thanks for helpme,this atv is still youngin in Spain and we don't have much information abaut. When i finish with the ktm i'll put some pictures on our website.
 
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