Pack of 50cc 125cc 150cc Gy6 Moped Scooter Go Kart High Performance Racing Round Cdi Ac Fired

Used on 50cc GY6 with new performance coil and iridium plug. I can feel a definite increase in performance. I also tried a new carb. but it was defective and I put my old one back on which I rebuilt 1500 miles and 5 yrs. ago.

I have a 50cc 2016 adventure and I works fine

i installed cdi with hopes of more rpms at top speed but still bottoms out at 65 mph and wont go any faster after installing a big bore kit i believe this does have a rev limiter on it i cant get any more rpms out it

Added lots of power when coupled with performance coil.

installed this in a carter 6sx 150. with the gy 6 150 engine, worked great right off the bat. highly recommend for extra pickup and power.

I must admit I expected more out of this, but maybe my moped was already near it's peak performance. The reason I am giving it 2 stars is because they didn't even solder the wires properly and it caused my moped to stop working on a few occasions.

fast shipment arrived right on time just as advertised and now the bike runs great... my gy6 50cc scooter now is topping 50+ great buy a must have for any of you scooter modders out there

I bought this but will not work for my Suzuki AN125 CDI in my scooter has an extra wire (unit has 6 wires/connectors, my scooter's CDI has 7 wires/connectors) which I do not know how to connect. also no instructions, just the piece in a box and that is it CDI terminals in my scooter do not match the ones in the unit plus the extra wire mine has.. I would have to cut the wires to make the connections and there is no way to know which wire goes where so I stick to my motto.. don't fix it if it isn't broken.