NCY Motorsports

0900-1005

NCY Motorsports High Performance CDI Vento 150/GY6

EAN: 0022400651835

UPC: 022400651835

Batteries

Fitment: GY6 50cc/150cc (139QMB/157QMJ enigines)

RAISES THE REV LIMIT AND ADVANCES THE TIMING UP TO 4 DEGREES If you think your CDI is no good you will not be getting a pulse to coil to fire spark plug. If you have voltage in other areas and no spark your CDI very well might be no good. These do go out as well as coil and magnetos these are main parts that create spark to run your scooter. A typical CDI module consists of a small transformer, a charging circuit, a triggering circuit and a main capacitor. First, the system voltage is raised up to 400-600 Volts by a transformer inside the CDI module. Then, the electric current flows to the charging circuit and charges the capacitor. The rectifier inside the charging circuit prevents capacitor discharge before the ignition point. When the triggering circuit receives triggering signals, the triggering circuit stops the operation of the charging circuit, allowing the capacitor to discharge its output rapidly to the low inductance ignition coil, which increases the 400-600 V capacitor discharge to up to 40 kV at the secondary winding at the spark plug. When there's no triggering signal, the charging circuit is reconnected to charge back the capacitor. Please check your CDI module with the pictures on each item page carefully prior to ordering.

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