MSD 82893-KIT MSD Ignition Coils, Smart Coil, Bigwire, Kit, Black

Contains two terminated harnesses with 7-pin connector for easier plug-in to Holley LSx main harness or factory GM LSx harness The harnesses are labeled for different engine types for GM and Ford cylinder banks even Holley universal coil near plug harness More spark energy than any other IGN-1A smart coil on the market for maximum fuel burn during combustion sequence Built-in ignitor for compatibility with Holley EFI and many other aftermarket ECU’s Maximum operating voltage of 17 volts – for compatibility with both 12 volt and 16 volt electrical systems found in many performance/race applications Same wiring pinout as other IGN-1A coils for easy plugin upgrades Elongated mounting holes to allow direct replacement of IGN-1A coils and will bolt in place of factory LS 1/2/3/6/7 coils with 72mm bolt spacing Direct bolt-on to Holley cast aluminum LS valve covers with 72mm bolt spacing Available in red or black to match your build