Reply To: GV125 loss of power

[Luke]

Update.

Bike is back together. Carb is as clean as a whistle. Plugs are clean.

Starts and idles perfectly. Problem is that it will only rev to 7K in neutral. Has no power to pull away. I left it running for 20 minutes and checked the plugs. Both sparking well but they are both as black as soot.

Any ideas?