Dynatek 2000i Ignition Single-Plug Single-Fire Applications Dual Coils For Harley The Dyna 2000i is a completely self-contained programmable ignition system that mounts entirely in the cone on EVO and Shovelhead engines. It has eight selectable advance curves from stock to high-performance. Adjustable rev limiter from 6,000-7,500 rpm. Completely self-contained, installed under cam cover. Features: Single Fire operation down to zero rpm for easier cranking 8 advance curves to cover a broad range of engine builds and riding styles Engine over rev protection adjustable from 6000 to 7500 rpm Adjustable timing retard for nitrous and turbo applications All-metal construction, no plastic Cross wire installation protection One-year manufacturer's warranty Made in USA