▶Connector: 6 Pin male plug. AC Fired

▶ CDI dimension:

64mm x 37mm x 42mm (24mm orange part + 18mm white part) (L x W x H).

The orange CDI is a ignition module that has no rev limit & also has a single stage advanced timing circuit,
this means that you can get a faster response to RPM acceleration and a higher RPM limit at top end if you use the orange CDI.

▶ Scope of Fit:

GY6 50cc-150cc 139QMB, 152QMI and 157QMJ engines.
GY6 Clone engine 50cc-150cc.
150cc Go Kart engine.
150cc Dune Buggie engine.

150cc Buggie engine.

▶ How to distinguish CDI box with AC fired or CDI box with DC fired?

1. In the GY6 6-plug set-up. You have AC if you have 3-wires going into the 4-plug side and 2-wires going into the 2-plug side.
On the other hand, you have DC if you have the larger CDI box, 
3 or 4 wires going into the 4-plug side and only 1-wire going into the 2-plug side.

2. If headlights turn on without the engine running(with just the key on),
it is a DC system. In the AC system, turning  headlights on require the engine to be running. 
Another indication is, if the engine will only runs with a battery it is DC. If it will runs without a battery, it is a AC system.

▶ Note:

Please do not buy if yours looks different, it will not fit. 

▶ Package Includes:

1x Performance Racing AC CDI Box

▶ Quality Ensured: 

30 Days Warranty, Money Back Guarantee, No Risk, No Hassle   

They Are Nicely Packed In A 1PZ Brand Gift Box. We Make Sure Your Items Will Be Delivered Safely.