IGNITION DYNA-S 70-99 H-D

Electronic Ignition System

Self-contained ignition system features Hall Effect magnetic sensors which are not sensitive to rpm changes or affected by dirt and oil

Improves overall performance by changing the timing less than three degrees, extends plug life, and eliminates the use of points and condensers

Can be easily installed

Used and endorsed by many championship racers

Made in the USA

Operation with the Dyna S ignition system requires the use of an aftermarket 5 ohm coil such as part # DC7-1 or a stock points coil from early Shovelheads. Not recommended for operation with OEM coils.

Street applications require use of a 5-ohm coil. On '84-'99 fitment models listed, an advance weight mechanism is required. On '86-'03 XL and '80-'99 Big Twin models listed, mechanical advance unit is required.