GOOFIT
GOOFIT 6-Pin AC Racing CDI for CG 125 150 200 250 Vertical Engine No Rev Limit
GOOFIT 6-Pin AC Racing CDI for CG 125 150 200 250 Vertical Engine No Rev Limit
5.0 / 5.0
(8) 8 total reviews
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Product Overview
Unlock maximum engine performance with the GOOFIT 6-Pin AC Racing CDI. Designed for CG-series vertical engines, this high-performance ignition module removes the factory rev limiter and delivers a more aggressive ignition curve for faster acceleration, sharper throttle response, and higher top-end power.
Product Compatibility
| Category | Details |
|---|---|
| Engine Type | CG Vertical Engines (upright cylinder) |
| Displacement Range | 125cc / 150cc / 200cc / 250cc |
| Vehicle Types | Dirt Bikes, Pit Bikes, ATVs, Quads, Go Karts, Motorcycles |
| System Type | AC Ignition Systems Only |
| Connector Type | 6-Pin (4+2 Pin) |
| Not Compatible | GY6 engines, horizontal engines (e.g. 110cc pit bikes) |
Specifications
| Specification | Details |
|---|---|
| Product Type | Racing CDI (AC) |
| Pin Configuration | 6-Pin (4+2) Male Plug |
| Shell Type | Small Shell (Compact Design) |
| Rev Limit | Unlimited (No Rev Limiter) |
| Ignition Curve | Performance-tuned advance curve |
| Material | Heat-resistant plastic + electronic core |
| Installation | Plug-and-Play |
| Application | Performance upgrade for CG engines |
Key Features
- No Rev Limiter – Freely reach higher RPM and unlock full engine potential
- Faster Acceleration – Aggressive ignition timing improves throttle response
- Performance Ignition Curve – Boosts low-end torque and mid-range power
- Compact Small Shell Design – Fits easily in tight engine compartments
- Cold Start Improvement – Stronger spark for reliable ignition in low temperatures
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Fitment FAQ
Will this part fit my specific model and year?
This CDI ignition module is intended for CG 125 150 200 250 Vertical Engine No Rev Limit. Key physical/spec details from the product data include 6-Pin (4+2 Pin), Pin Configuration: 6-Pin (4+2) Male Plug, 6-Pin (4+2) Male Plug. Use the compatibility table and product photos together before ordering.
Do I need to match the OEM part number?
Yes. If your original part has a stamped OEM or manufacturer number, match that number first before ordering. For this CDI ignition module, also compare the AC/DC ignition type, plug count, pin layout, limiter type, stator pickup compatibility, and mounting space.
What models or situations does this part not fit?
Do not order this CDI ignition module for machines outside the listed compatibility, or for units with different AC/DC ignition systems, pin layouts, plug counts, or pickup-signal requirements. Do not rely only on the model name or engine size.
What should I check before ordering?
Before ordering, compare your original part with the photos and check the AC/DC ignition type, plug count, pin layout, limiter type, stator pickup compatibility, and mounting space. Recheck listed specs such as 6-Pin (4+2 Pin), Pin Configuration: 6-Pin (4+2) Male Plug, 6-Pin (4+2) Male Plug. If any connector, mounting point, size, or year detail is different, confirm fitment before installation.
I removed the burnt out stock ignition coil and put this new performance coil,runs like a beast.
Works great
Product exactly as expected!
I got this at the recommendation of a youtube video to repace the hard to find factory CDI. You have to rewire it, but it works perfectly. Highly recommended.
Works fine plug and play big improvement and great price my 110cc Apollo does 45+ mph now