High-performance AC-CDI ignition system with 6-pin connector and spark plug set, compatible with GY6 50cc, 150cc and 250cc off-road vehicles, scooters and off-road motorcycles, for improving accelerat

AC 6-Pin Racing CDI Ignition Kit with Spark Plugs – Unleash the full potential of your GY6 engine on the racetrack. This kit is designed for high-performance GY6 engines (50cc, 125cc, 150cc, and 250cc) and similar engines in ATVs, scooters, ATVs, and race cars. It includes a 6-pin AC Racing CDI ignition unit and matching high-performance spark plugs. Compared to a standard CDI, this racing CDI optimizes the ignition curve, improving throttle response and acceleration in the mid- to high-end range. An essential upgrade for anyone looking to get started with engine tuning and racing.