Honda GY6 250 Racing AC CDI Automatic Advancing

Brand: Mortch Motor
Product Code: MIHPCDI-GY6FAC

Product Viewed: 163

Availability: In Stock

Weight: 0.40kg

Packing Size: 10.00 x 8.00 x 4.00cm

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Honda GY6 250 Racing AC CDI (Auto Advancing)

⚡ Auto Advancing · Racing CDI · 2+4 Pin Connector

For GY6 50cc-250cc engines · Plug and play performance upgrade

📋 Product Overview

This is a high-performance Auto Advancing Racing AC CDI ignition module designed for Honda GY6 50cc-250cc engines. This product is designed to increase your acceleration and overall performance, making it an ideal upgrade replacement for the original CDI.

With a simple plug-and-play replacement of your original CDI, you can significantly increase acceleration and performance. Acceleration, particularly on hills and steep inclines, will be greatly improved. This unit features auto advancing technology that automatically optimizes ignition timing based on engine RPM, providing smoother power delivery and better RPM display accuracy.

✨ Key Benefits: Auto advancing · Plug and play · Improved acceleration · Better RPM display accuracy

📐 Specifications

Length

3.625"

≈ 92.1 mm

Width

2.125"

≈ 54.0 mm

Thickness

1.25"

≈ 31.8 mm

Connector Configuration

2-Pin + 4-Pin Male Plugs

Red, Black → 2-pin male plug

Blue, Yellow, 2 Green → 4-pin male plug

Ignition Type

AC Ignition

Displacement

50cc - 250cc

🏍️ Compatible Models

This CDI ignition unit fits the following vehicles:

🏍️ Engine Type

Honda GY6 50cc-250cc engines
GY6 style engines (commonly found on Chinese scooters, pit bikes, go karts, dirt bikes, and ATVs)

🏍️ Vehicle Types

GY6 engine scooters (50cc-250cc)
Chinese scooters (Haojue, Kymco GY6 series, etc.)
Pit bikes
Go karts
ATVs (All-Terrain Vehicles)

📌 Compatibility Note: Compatibility is based on matching wiring and connectors. Please ensure your make and model have the same 2+4 pin connector configuration (2-pin male + 4-pin male) prior to ordering. This product is designed for AC ignition systems.

⚙️ Auto Advancing Technology

📈 Dynamic Ignition Timing

Automatically adjusts ignition advance based on engine RPM, providing optimal timing across different RPM ranges for improved combustion efficiency.

🔄 Smooth Power Delivery

Auto advancing technology ensures smoother power delivery, reducing hesitation and improving ride comfort.

📊 Accurate RPM Display

Compared to other racing CDIs, this product provides better tachometer display accuracy, allowing you to monitor engine status more precisely.

⚡ Full Range Optimization

Optimizes ignition timing across the entire RPM range from low to high speed for improved overall acceleration.

⚡ Performance Benefits

🏔️ Improved Hill Climbing

Optimized ignition curve delivers stronger torque output on hills and steep inclines for easier climbing.

⚡ Faster Acceleration

Plug-and-play installation provides noticeable acceleration improvement, especially in the mid-range.

📊 Accurate RPM Display

This product provides more accurate tachometer readings for better engine monitoring.

🔄 Smooth Power Delivery

Auto advancing technology ensures linear, smooth power delivery for a more comfortable riding experience.

💡 Upgrade Tip: For best results, consider pairing with performance exhaust and high-flow air filter. This product is ideal for performance upgrades on 50cc-250cc GY6 engines.

✨ Product Features

Auto Advancing Technology: Automatically optimizes ignition timing based on RPM for full-range performance improvement.
Accurate RPM Display: Provides better tachometer display accuracy compared to other racing CDIs.
Plug and Play: Direct replacement for original CDI, no additional modifications needed.
2+4 Pin Connector: Standard interface design (2-pin male + 4-pin male) for perfect GY6 engine harness compatibility.
AC Ignition: Designed for GY6 AC ignition systems.
Improved Acceleration: Particularly noticeable on hills and steep inclines.
Wide Application: Suitable for 50cc-250cc GY6 engines, covering various vehicle types.

🔧 Installation Tip

1. Disconnect the negative battery terminal before installation to prevent shorts.
2. Locate the original CDI unit (typically under the seat or on the frame side).
3. Disconnect the original CDI connectors (2-pin + 4-pin), remove mounting bolts, and take out the old CDI.
4. Install the new CDI, ensuring both connectors are properly oriented and fully seated.
5. Ensure all connectors are fully seated for good contact.
6. Reconnect the battery and test starting and idle operation.
7. Take a test ride to experience the performance improvement; observe the tachometer for accurate RPM readings.

⚠️ Important Notice: This is a Honda GY6 250 Racing AC CDI (Auto Advancing) for 50cc-250cc GY6 engines with AC ignition systems. Features a 2+4 pin connector configuration (2-pin male + 4-pin male). Before purchasing, please verify your vehicle uses the same connector configuration and has an AC ignition system. Images are for reference only. The actual product may vary.

🔧 Compatibility Notice

Please verify that this part fits your specific vehicle model and year. Many vehicles share similar names but use different components depending on year or market region.
We strongly recommend cross-checking with your vehicle's owner's manual or contacting us for confirmation before placing your order.

📄 Product Disclaimer

Product images, measurements, and descriptions are for reference only. Slight variations in color or appearance may occur due to manufacturing batches or photography lighting—functional specifications remain identical to the ordered part.
Professional installation is mandatory. Mortch Motor assumes no liability for damages, injuries, or losses resulting from improper installation, misuse, unauthorized modification, or abnormal operation.

💰 Import Duties & Taxes

All listed prices EXCLUDE shipping costs, import duties, taxes, and customs clearance fees. These charges (if applicable) are determined and collected by your local customs authority and are solely the buyer's responsibility.
In case of return due to unpaid duties/taxes or refusal to clear customs, the buyer shall bear the original shipping cost, return shipping fees, and any associated administrative charges deducted from the refund.

📌 Order Confirmation: By completing your purchase, you acknowledge that you have read, understood, and agreed to all terms above. For any questions, please contact our support team prior to ordering.