ACCEL High Performance Ignition Module for ACCEL 52 Series Billet DistributorsThis high performance ignition module provides your plugs with more spark over the stock module. The solid state electronics provide high coil out put and superior reliability. The Dwell control circuit ensures, long consistent coil charging. The current control circuit protects against coil over heating. This module fits all ACCEL 52 series or Street Billet distributors.