CDI Ignition Coil GY6 50cc-80cc 90cc 110cc 125cc 150cc Scooter ATV Go Kart Moped Quad Go Kart Pit Dirt Racing Bike 139QMB 152QMI

Specifications:
100% brand new and high-quality ignition coil + CDI box + spark plug.
For GY6 50cc – 90cc, 110cc, 125cc, 150cc 4-stroke engines.
For most motorcycle, atv, quad, scooter, go kart, moped, pit bike, dirt bike, racing bike and other bikes.
Fits
most Chinese import Pit / Dirt bikes, almost all of the bike brands
from China, such as TaoTao, Buyang, Coolsport, Jonway, Znen, NST, BMX,
Kazuma, Sunl, Roketa, AIM-EX etc.
Package includes: 1 x ignition coil. 1 x CDI box. 1 x spark plug.

Ignition coil feature:
Wire Length: 16inch / 40cm.
Overall Length: 19inch / 50cm.
Fits: GY6 50cc-150cc Scooters, ATVs, Go Karts, Mopeds, Quads and other Bikes.
Fits models: GY6 QMJ/QMI157, QMJ/QMI152 4-stroke engines.
This coil can improve combustion efficiency, strengthen electrical performance.

CDI box feature:
Connector: AC, 6 Pin male plug.
Fits: GY6 50cc-150cc 4-stroke engines Scooters, ATVs, Go Karts, Mopeds and other Bikes.
Match up exactly with original equipment in perfect fitness, just replace and ride again, easy to install.
The
orange CDI is a ignition module that has no rev limit and 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.

Spark plug feature:
Models: A7TC.
Hex size: 5/8 inch.
Over length: about 69mm.
Thread diameter: 10mm.
Thread length: about 12.5mm.
Fits: Scooters, ATVs, Go Karts, Mopeds, Quads and other Bikes.
Fits models: GY6 50cc-150cc engines, 50cc-125cc horizontal engines.

Please note:
1. This products only suits AC engine, don’t use it on DC engine.
2.
Please pay attention to the model of plus, heat value and length of the
plug should match with the requirement of the motorcycle manual, if not
matching,or the screw too long, too short, any of these would affect
the function of the plug, or shorten the using life of the plug, even
melt the plug, the heat value of this plug is 7.
3. The Ignition Coil
don’t fit 2011 and 2014 Tao Tao 50cc. The boot was too short to latch
onto the spark plug and the designed differently.

Mechanics note on distinguishing AC fired or DC fired CDI box:
1.
In the GY6 6-plug set-up, you have AC if you have 3-wires going into
the 4-plug side and you have 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.
In general, the DC CDI’s tend to be larger in size than the AC ones.
For example, the common AC fired CDI box is length 65 x width 36 x
height 22 mm or length 58 x width 33 x height 22 mm, but common DC fired
CDI box is larger than AC fired cdi box in size, suze as length 75 x
width 42 x height 24 mm or length 96 x width 55 x height 24 mm. ( don’t
include the racing cdi box size)
3. If the headlights turn on without
the engine running(with just the key on), it is a DC system. In the AC
system the headlight requires the engine to be running, another
indication is, if the engine will only run with a battery it is DC. If
it will run without a battery, it is a AC system.