High Performance Racing Ignition Coil Electrode Spark Plug fit for GY6 50cc 150cc 125cc 150cc Chinese ATV Moped Scooter ATV Go Kart Parts

Added with new pz20 carburator on a coolster qg210 pit bike. Bike ran but had been sitting for several years. Bolted these on with new filters and it runs like brand new. Maybe even better. Sounds throatier and definite power increase. 10/10 recommend!

These ones are awesome. They add double the horsepower to your scooter if you plug it in right make sure you get the orange ones. They’re in the high performance black ones are just stock. They have some yellow ones too, but they’re only for like beginners if you’re a true writer Like me with over 29 years of experience riding 50 cc scooter get the orange one your scooter will go so fast you won’t believe it put the spark plug into that comes with it and gap it to 10 I think but I’m not sure on the gap. I think I got mine really big that’s why it goes so Fast. I think it goes about 90 mph.

Great coil awesome performance

First and foremost remember that there's a difference between an AC ignition coil and a DC ignition coil and you should know which one that you need. Outside of that, you should also know that on some spark plugs, they are not solid tips. Meaning that you can unscrew the tip of the spark plug some coils connect to that threaded top and some just press into the tip that could be removed. In my bench testing, I have determined that the secondary windings which go from the green terminal to the spark plug gave a reading of 2.67 kilo ohms. The primary winding gave 0.4 ohms Both of these are within specifications for a new coil. When you're hooking up this coil, just be sure that you put the black to ground and the green is the ignition. Some places will use a green as a ground however, this is not the case for this coil. Additionally, if you're hooking up this coil to a stater that produces electricity it is probably an AC stater and not made for this DC coil.

Had to order another as the one I had bought not too log ago fell apart on me when trying to leave work. The inside of these are screwed together with a clip in a brass bit that hods a spring in place. My scooter wouldn’t start so I checked the fuel line and it was fine. I thought, “ Surely it isn’t the coil I just replaced..” Surely, it was. When I popped off the coil all the bits from the inside fell out. My guess is it wasn’t righted properly during manufacturing. If you buy this, look inside. You’ll see a brass bit with a groove. Flat head screwdriver and give it a light twist to make sure it’s tight.

Repair parts are goif

Spark plug boot fell apart around 50 miles, couldn't put it back together. Idle is better with factory coil.

About 4-6 inches shorter than OME