Part Number: DS3-2
550 / 750 / 850 / 1000 / 1100 Four Cylinder (ND) 1977-1981
1000 / 1100 1982-1983
Recommended Coils: DC1-1
Dyna S Ignition System is a complete self-contained electronic ignition system built with the latest state-of-the-art engineering. This is the same ignition used by top racers over the past 2 decades. The Dyna S is completely housed behind the ignition cover and uses a magnetic rotor with the original spark advance, so the factory advance curve is maintained.