6 Pins Performance CDI for GY6 50cc-150cc Scooter ATV Go Kart
[263-999008]

Immediately noticed a deeper sounding exhaust. Noticeably increased acceleration, but no change on the top speed. Totally worth 5$....

Cdi works great got a mph increase

When installed I noticed several MPH gain in my speed.

Worked fine and it did increase the speed about 6 mph

I received the part on time. It was exactly the part that I expected and worked perfectly. Keep up the good work....

Good parts came fast

The parts greatly improved starting idle very happy with both products

improved idle and takeoff ! a must have to improve performance !!!

have not installed C.D.I. Box yet .but the part looks good.

If i knew this CDI was going to make such a differance i would have bought one a while ago my 50 cc starts nuch better and has a connciderable amount of better acceleration everone that owns a chinese scooter or the like should puechase one of these as a must have...................

parts got perfect except air filter my fault on that but received an perfert

The CDI works great, I did a couple of changes to engine intake and exhaust and made a big difference. Rotary file the excess aluminum from the inside of intake manifold and remove the restriction 19 mm from the exhaust header pipe to 22mm. John B...

works great.

seems to work okay

This is a must for Chinese scooters. This CDI with the performance Coil transformed my already good running scooter into a whole new machine. It increased my top speed up to 65 mph from 54 mph. Starts are so fast, just touch the button and it starts as soon as the solenoid makes contact, the idle is much improved no more stalling and I had to back down the idle screw by almost a whole turn. Engine is way smoother. Seller is also top notch, with supper fast shipping. GREAT EXPERIANCE SHOPPING HERE....

had the part exactly the day i was told i would and fits and works very good fixed my problem thanx motoparts max will order more parts when needed...

thank you for the (CDI) it workes just fine

The parts I received were exactly what I needed. They fit properly, were simple to install and solved the problem that I was having previously without the MotoPartsMax equipment. The CDIs were installed in an ATV and a go-cart and drasically improved the performance of each. I am amazed at the difference between before and after. Now, they really run!...

i had issues with my 50cc scooter always stalling as in starving for gas. after replacing many parts,finally replaced cdi with performance cdi from motorparts max. after install the scooter started right up and has been running great. hardest part was locating cdi on my moped.thanks for great price and fast service !...

The cdi unit pluged right in as I hoped. The only small issue I have is the fact the small black plastic plug that retained what appears the silica grains in, fell off very easily, causing some of the silica to pour out. Put the silica back in and taped closed to prevent this cap from falling off again. I would hope this can be sent to the manufacturer for a correction on the plug. The funtionality and performance of this cdi is super in light of aformentioned plug issue....