[Compatible Vehicle]:Fit for 1971-2003 Harley Sportster 883;1970-1999 Harley Big Twin(not Twin Cam or EFI)
[OE Part Number]:Ignition module:DSK6-1;Coil Kit:DC7-1
[High Quality&]:Blrack electronic ignition systems built with the latest state-of-the-art engineering ,made of high quality materials, which is very stable and solid and has a long service life.
[Features]:Dual fire.Timing changes less than 3˚ from 0-8000 RPM.Unique hall-effect sensors are impervious to dirt and oil,Spark scatter is almost eliminated,Eliminates maintenance and extends spark plug life.
[Package Include]:Not for fuel injected models. The DSK61 Dyna S Dual-fire and coil system includes a DC7-1 5 Ohm high energy coil.