KDXRIDER.NET

So i just bought a 02 kdx 220. Ridden it once, loved it. since the first ride i installed power reeds, desert pipe, q silencer and did the air box mod. Now the bike wont even idle correctly, dies out after like 10 seconds. before the mods i was running super rich.

So was wondering if anybody had jetting suggestions for 3000 ft, about 30 degrees celcius.

Was also wondering wat u guys recommend for fuel mixture and tranny oil?

thanks alot..

Where is your air screw set at?

as far as i know air screw is still set up from factory, as are jets.

Air screw needs to be adjusted for the air temp every time you ride. It is not a set it and forget it type thing. Ideally it should be set 1.5 turns out... and adjusted slightly either way from there. This however doesn't mean that your bike is jetted correctly and that the ideal 1.5 air screw setting is correct for your jetting.

You need to learn how to jet your bike and there is a very complete jetting guide in the jetting section of this site.

http://kdxrider.net/forums/viewtopic.php?t=1156