Unthrottled Racing CDI (DC) for GY6 50/125/150cc 4-stroke vehicles from China.



ATTENTIONNot suitable for REX, Qingqi and Peugeot V-Clic.



A small adjustment screw allows you to adjust the ignition timing. Turning clockwise adjusts the ignition towards "early"; counterclockwise towards "late".

This allows you to influence acceleration and engine running. Especially useful for tuned vehicles with displacement expansion.

When delivered, the adjustment screw is in the middle position. The screw can be adjusted approx. 12-13 complete turns to the right or left.

The respective stop is reached when a slight click is heard.