Product Details
SPECIFICATIONS:
- 6-Pin Connection
- AC Pulse
Tuning CDI unit with no rev limiter from Naraku. Derestricts your scooter and makes it revvier. Check the connectors in the product image for accuracy!NK390.05 delivers superior Naraku Performance for your GY6 engine. This Naraku Performance Scooter parts upgrade is meant for 50cc scooters with the GY6 50 engines also listed as 139QMB, QMB139, 1P39QMB, QMA139. It also works on select GY6 125cc and 150cc engines. See full list for the 152QMI (GY6-125) & 157QMJ (GY6-150) (QMI152 QMJ157) models and brands. Please check your plug connection before ordering this derestricted racing CDI.
**MADE IN TAIWAN**
**NOTE: Electrical, High Performance, Aftermarket items are non-returnable so please check photos and specifications before ordering.
Please see our Warranty and Returns Policy
Additional information
| Dimensions | 9 × 7 × 2 in |
|---|---|
| Manufacturer Name | Naraku |
| Manufacturer Part Number | NK390.05 |
| Part Number | X-3-1-3 |





