Description

This NCY performance scooter CDI igniter module works on most GY6 50cc/150cc scooters and ATVs made in China using the 139QMB/157QMJ engine with AC voltage CDIs.

Benefits:

1. Higher voltage output up to 400-600 volts via a transformer inside the CDI
2. Aggressive ignition mapping increases power throughout the range
3. Removes the rev limiter
4. Billet aluminum outer case protects the CDI from road debris

Specifications:

• Size: 6 pin connector
• AC voltage CDI systems only

Compatibility:

This module works with the engines noted below. Before ordering, please confirm that the connector design will match and that you have an AC ignition system. This will not work with any Genuine 50cc scooter, a 1952 Nash Rambler, nor will it fit a 150cc Wolf Jet II (the Jet II is a DC system).

139QMB-based 50cc / 80cc engines with the following engine codes: