MSD Ignition Coil Pro Power Series GM LS1/Ls6 Engines Black 8-Pack 1997-2004 GM Cars W/Vin G/S 1998-2006 GM Trucks W/Vin E/D (8Th Digit) Additional 2-Pin Connector MSD Ignition

Part #: 828583

The 2-pin connector must be plugged into the coil. If not, the coil will not operate. This additional connector is for optional ignition/timing control.MSD's engineering team has been working diligently the past year to improve our Multiple Spark Coils for the GM LS-engine platform. The coils fit in place of the OEM coils yet are capable of delivering higher spark energy to the plugs, topped with multiple sparks at idle rpm. Increased spark energy and voltage, along with multiple spark capabilities, help improve the combustion process of the fuel mixture to create an efficient burn. This results in improved throttle response, smooth idle and quick starts, plus increased high rpm performance!Do you have a built LS with bumped-up compression, a cam, or intake How about Nitrous or Boost Did you think about added spark energy to squeeze all the power out of your power adders Connector and Plug Wire are on the same side.Bolt-in to factory coil locationImproved spark energy and voltage outputDirect plug-in to factory connectorsMultiple sparks at idle rpmPatented winding design and materialsDetails:Emission Code: 1Engine: GM Gen III/IV (LS)Quantity: Set of 8Warranty: Manufacturer's Limited 1 Year Warranty

Features:

• Multiple sparks at idle rpm
• Bolt-in to factory coil location
• Direct plug-in to factory connectors
• Improved spark energy and voltage output
• Patented winding design and materials

1997-2004 GM Cars w/VIN G/S - 1998-2006 GM Trucks w/VIN E/D (8th Digit) - Additional 2-Pin Connector