Smallest and lightest CDI on the marketSimplified plug-in harnesses for easy installation without need for tach adaptersOver 189mJ delivered to the coil per spark, the highest of any on the marketOver 500 V to the coil primaryOver 50kV to the coil secondary (assuming a 100:1 coil)Intelligent Spark Profiling (ISP) allows for less delay between successive sparksSpark restrike up to 4500 rpmProvides high level of output from as low as 8V from the batteryWorks with any 2 coil OEM ignition, with or without factory ignitor (some systems may require replacement coils)Built-in launch limiter, works from 2,000-11,900 rpmBuilt-in fixed timing retard functionTach outputMeasures 4'' x 4.6'' x 1.4''Requires specific or universal installation kit (sold separately).