Description:

High performance "no rev limit" 5-pin racing capacitor discharge ignition (CDI) module for many sizes of GY6 scooter engines, ranging in engine displacements of 50cc, 70cc, 90cc, 110cc, 125cc, & 150cc. Increase your acceleration and performance with a simple "plug and play" switch of your CDI. Note: 4-stroke and 2-stroke engines require different engine timing. Though they may appear visually similar, a CDI module from a 4-stroke engine cannot be interchanged with a CDI module from a 2-stroke engine..