WOT plug chop pics included need advice

kdxquebec

Member
Mar 16, 2002
171
0
hello friends.I am in the jetting process on my kdx200 89.The bike have a fmf fatty k-14 and a power core silencer and stock reeds with air box lid removed.

look at the plug pic HERE.....

http://groups.msn.com/KDXRidersCommunity/philippe.msnw?action=ShowPhoto&PhotoID=1038

I did the wot test for 15 seconds in a strait line with a brand new br8es. I have a 165 main jet and 48 pilot(stock)and 1172 needle 2 nd clip from the top (stock) with air srew 1.75 turn out.I run the bike with motul 40:1.The temp was 15 celcius maybe 50 fareinheight.

Bike run great but this is my first bike ever so i dont really know how should run a well jetted bike.I own the bike for 4 years. i need advice on this plug pic please. Am i in the good way ? :worship:
thank you so much.I am little paranoid or running the bike too lean...
 

BRYDEN1

Member
Sep 22, 2003
97
0
As long as you did your plug chop correctly you are very close. As the temp. warms up in the summer you could lean it out a bit. Depending on on how much your altitude and temp changes during a ride , it is nice to be a hair on the rich side just to be safe. :thumb:
 

kdxquebec

Member
Mar 16, 2002
171
0
thank you for looking! I think i am in the good way with the main jet. ;)

Now that my main is fine and safe at wot and full open throttle ,can the bike be lean in others trottle positions?
 
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