CDI Box 6-Pin for 125cc, 150cc, 200cc, 250cc Vertical Engine ATV & Dirt Bike

GOOFIT High-Performance 6-Pin CDI – Specialized Vertical Engine Series

Unlock the torque and speed of your vertical engine. The GOOFIT Performance 6-Pin CDI is a premium ignition module engineered specifically for 125cc to 250cc vertical engines. Unlike horizontal engines found in smaller pit bikes, vertical engines generate more internal heat and vibration; this module is housed in a unique medium-sized waterproof enclosure designed to dissipate heat more effectively while protecting internal electronics from the elements.

By utilizing an advanced electronic ignition curve, this CDI delivers precise spark timing that promotes complete fuel combustion. This results in faster acceleration, higher power output (especially in the mid-to-high RPM range), and improved fuel economy for your ATV, Dirt Bike, or Go Kart.

Product Compatibility

This 6-pin (2+4) module is a direct performance upgrade for:

• Engine Type: 125cc, 150cc, 200cc, and 250cc Vertical Engines.
• Vehicle Types: ATVs, Quads, Dirt Bikes, and Go Karts.
• Connector Style: Standard 6-pin dual-plug configuration (2 pins + 4 pins).

Key Technical Specifications:

• Enclosure Type: Medium-sized Waterproof Housing.
• Interface: 6-Pin (2+4) Male Plug.
• Performance Tuning: Optimized for mid-to-high RPM power gains.
• Durability: Vibration-resistant internal potting for off-road use.

Why Choose the GOOFIT Performance Medium-Enclosure CDI?

• Optimized Power Band: While stock CDIs often feel "flat" at high speeds, this module is tuned to provide a more aggressive advance at higher RPMs, giving your 250cc engine the top-end pull it needs.
• Superior Environmental Protection: The medium-sized enclosure offers more surface area for cooling than "mini" CDIs, while the waterproof seal ensures mud, dust, and water won't leave you stranded on the trail.
• Efficient Combustion: Precise digital timing ensures every drop of fuel is ignited at the perfect moment, which not only increases horsepower but also reduces carbon buildup on your valves and spark plug.
• Plug-and-Play Reliability: Manufactured to strict quality standards, this unit drops directly into your factory harness, providing an instant upgrade to engine response and starting reliability.