TWIN-PLUG DUAL IGNITION KIT FOR 911 ENGINE W/MOTRONIC

Includes 964 type distributor, ANDIAL signal splitter w/hybrids, additional plug connectors and holding clips, coil, and wiring.

Cuts spark travel in half, and therefore improves combustion.   Smoother running engine, improved gas mileage and horsepower increase is the result.  Especially recommended for engines with displacement increase.