1993 rm125 jetting guide

[jackdrinker]

ok the whole motor is new. when it's at a slow roll and crack the throttle open it bogs out. if i just barely fan the clutch it takes off like a rocket.

give me some jet starting points.

bike has a fatty pipe and silencer, twin air and air box mod.

thanks

 

[turboandy]

If you are in neutral and crack it from idle what does it do ? It actually sounds lean to me.

 

[turboandy]

Lean on the pilot that is.

 

[jackdrinker]

when in neutral it cracks open with force, sounds really good. the plug is a nice mocha color when i check it after riding for about a half hour.

when i got the bike it had the following.

50 pilot/330 main/ clip on #4

i tried a differant combo's of 55/60 pilot/ 330/360 main and went back to clip #3