toalco-kdx
Member
- May 16, 2002
- 282
- 0
I have a '00 kdx220 and I bought my bike used so i dont know what jets it has but the jetting seemed to be pretty close last summer.
i just got my bike back from getting it ported for more mid and i added boyesen dual stage reeds. and the problem is.. when i go past 1/2 throttle the bike would continue to rev but not pull anymore, but since i was still breaking in the new piston i thought it would fix it once the rings seated. now the bike is broken in and it still pulls real hard down low but it still flattens out after 1/2.
so what am i looking at in jetting changes? i have absolutly no expirience with jetting so i might need alot of help.
i also have a fmf kg-30 and silencer, i ran my bike at 20:1 for break in, and now im at 40:1 (both are with natural oil) and both ratios do it. last year i ran my bike at 50:1 with synthetic.
if u need any other info just ask. thanks alot.
i just got my bike back from getting it ported for more mid and i added boyesen dual stage reeds. and the problem is.. when i go past 1/2 throttle the bike would continue to rev but not pull anymore, but since i was still breaking in the new piston i thought it would fix it once the rings seated. now the bike is broken in and it still pulls real hard down low but it still flattens out after 1/2.
so what am i looking at in jetting changes? i have absolutly no expirience with jetting so i might need alot of help.
i also have a fmf kg-30 and silencer, i ran my bike at 20:1 for break in, and now im at 40:1 (both are with natural oil) and both ratios do it. last year i ran my bike at 50:1 with synthetic.
if u need any other info just ask. thanks alot.