Check the listing for details. DYNA S IGNITION DS3-2 dynateck tune cdi Suzuki gs1100 gs1000 gs750 gs850 katana. Condition: New. Listed at 182.99 USD. You are bidding on Dynatek "dyna s" DS3-2 electronic ignition The Dyna S 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 drag and road racers to win numerous victories and set records over the past decade. The Dyna S is completely housed behind the ignition cover and uses a magnetic rotor with the original spark advancer, so the factory advance curve is maintained. The venerable Dyna S ignition is a time proven solution to the basic ignition and trigger needs of the modern race bike. As a stand alone ignition or as a trigger for the Dyna 4000 Pro ignition, the Dyna S is the standard of performance and reliability. Part number DS3-2 for Suzuki years listed below... Suzuki gs1100.......1980-83 Suzuki gs1000.......1978-82 Suzuki gs850.........1979-81 Suzuki gs750.........1977-81 Suzuki gs550.........1977-81 INTERNATIONAL BUYERS: We do not ship any Dyna items to the United Kingdom. For the rest of the world, please be aware that we DO NOT collect any VAT or customs and import fees that may be imposed by your country. All Import fees and taxes, if any, are the buyer’s responsibility when the item is imported into your country. Please check your local VAT, Customs and Import Laws for more information about possible fees and taxes that may be associated with your purchase as we do not have the ability to collect and pay any fees or taxes to foreign governments.