Vape Varable Electronic ignition Cdi

Vape Varable ignition Cdi for both AC and DC  types of Lambretta Vape sport Ignition Systems

The two versions of the SIP-Vape ignition: Road or Sport

The CDI module is available as a 'Road' version with a static ignition point, similar to the original item, or a 'Sport' version that includes a variable ignition point which advances at low revs. This increases the available torque - especially at the lower end - and the ignition point is then gradually retarded as the rpm rises into the power-band. This also helps reduce the combustion temperature while simultaneously providing an increased rev-range. The exact adjustment range is shown in the instructions as a diagram. Between 4000 and 8000 rpm. E.g. adjusts the ignition by 8 degrees towards retarded.

The pick-up on the stator-plate is split into two and arranged on top of another instead of next to each other as with the original design. This eliminates the possibility of false positioning during the initial set up due to the sloppy manufacturing tolerances included on many Vespa engine casings, crankshafts, stator-plates and flywheels. The exact ignition point is clearly marked with a precise line on both the flywheel and stator-plate, which allows ignition adjustment without stroboscopic lamp. All you need to do is find out the top dead center (TDC).