High-performance 6-pin CDI ignition with wide housing, compatible with GY6 motorcycles, karts and mopeds from 50 to 150 cc. Waterproof, shockproof and improves throttle response.

GOOFIT 6-Pin Large-Cast CDI – The ideal choice for optimal performance and protection of GY6 engines. This high-performance, large-case CDI was specifically designed by GOOFIT for the GY6 engine platform (common displacements: 50cc, 80cc, 100cc, 125cc, and 150cc) and offers excellent heat dissipation and protection, as well as an optimized ignition curve. It is compatible with ATVs, go-karts, mopeds, scooters, and small agricultural vehicles with GY6 engines and is the ideal accessory to replace original parts and improve engine responsiveness and stability. ⚡ Key Features: 1. Large-Cast CDI: Excellent Heat Dissipation: The enlarged case provides a larger surface area for heat dissipation, allowing for more efficient heat removal during operation. This reduces the temperature of the internal components. This improves stability and lifespan during extended use under high load and prevents power loss and damage from overheating. Enhanced protection: The thicker outer casing offers increased resistance to impacts, pressure, and vibrations. It protects the sensitive internal electronics and is suitable for the harsh driving conditions of ATVs and go-karts. Easy identification and installation: Thanks to its unique design, it is easily recognizable in the engine compartment and typically utilizes existing mounting holes. 2. Precise compatibility with the GY6 platform and a wide range of engine sizes: Optimized for 50-150cc GY6 series four-stroke engines, it ensures that the ignition parameters are optimally matched to the engine's characteristics. Standard 6-pin interface: It uses the most common 6-pin interface (AC-CDI) of the GY6 platform, thus enabling direct plug-and-play compatibility with most original vehicle wiring harnesses (please check that your vehicle's CDI has 6 pins before purchasing).