Description
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If your GY6 has been hard to start, inconsistent at idle, or falls flat when you try to accelerate, the stock ignition system is usually the reason. This Taiwan-made CDI + Coil combo replaces the weak factory ignition setup entirely — giving you a stronger spark, smoother throttle response, easier starts, and more dependable performance in daily riding. |
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The Details
Stock Chinese ignition components are known for weak spark output and inconsistent timing — especially as they heat up. This replacement steps around that problem entirely by using a microprocessor CDI with an integrated high-output coil, made in Taiwan for reliability.
Performance Benefits
- Removes the stock rev limiter — smoother power all the way through
- Advances ignition timing for stronger throttle response
- Upgraded coil output: ~30kv vs ~15kv stock
- Stronger spark = more complete fuel burn = better acceleration + cleaner running
Wiring
- Red Wire: 12v keyed power (easy to tap from taillight)
- Black Wire: Ground (attach to engine metal)
- Blue Wire: Connects to your stator pickup (blue wire from stator)
The install is simple and takes just a few minutes — no factory CDI or coil required.
Important Things to Note
- This is a universal hard-wire CDI/Coil combo — it is not plug-and-play.
- Designed for GY6 engines using standard stator signal pickup.
- Works whether your original system was AC or DC CDI.
- If wired to keyed power, turning the key off kills the motor (clean & simple setup).
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