【Compatible Model】▶DS6-1 electronic ignition system replacement for Harley-Davidson 1970 and later dual fire ignition . On 1984-1999 fitment models, an advance weight mechanism is required; On 1986-2003 XL and 1980-1999 Big Twin models, mechanical advance unit is required.
【Replace Part Number】▶DS6-1, DS61, DS6 1, 133-3001, 1333001, 133 3001
【Warranty】▶Long lifetime and “1 YEAR” Warranty. ▶Fix the check engine light issue, Provide extreme durability for long life, Improves fuel economy and lowers emission.
【Note】▶The Ds6-1 should be used with a coil having 4 to 5 ohms primary resistance for street applications. For race applications, a 3 ohm coil can be used. Bikes with dual plug heads can use two 1.5 ohm coils wired in series (3 ohms total resistance) for race or street. Do not use the factory electronic ignition coil for street applications.
【After-sales Service】▶All products have been 100% tested before delivery, if you have any problem please feel free to contact us, we will sort things out together.