Harley Evolution Accel Super Ignition Spark Plug Wire Coil Kit 16006. This is the most powerful coil that Accel builds for Harley-Davidson. It's extremely high output requires the use of our severe duty Accel 8.8 carbon core silicone jacketed racing spark plug wires. This kit is complete with two Accel 8.8 ignition wires and appropriate chrome brackets, hardware and installation instructions. Designed exclusively for use with Harley-Davidson. Ignition systems and is completely compatible with all 12 volt points or electronic systems 1965/1999 models (except EFI, Twin Cam & ...