Procomp Electronics Ready to Run distributor is the perfect upgrade for outdated points distributors or bulky HEI's. All that is required is to install the distributor in the engine, connect three wires and the coil! A maintenance-free magnetic pickup accurately triggers this ignition. The increased output of the amplifier easily outperforms stock ignitions and will smooth out the engine's idle; improve starting and provide a much higher rpm range. For positive street performance, the Ready-to-Run is the best choice.