2000i Mini Coil has no exposed laminations to rust and degrade performance. High voltage and primary terminals machined from brass. Ultrasonically welded and sealed against moisture. Eight selectable advance curves from stock to high-performance. Adjustable rev limiter from 6000-7500 rpm. Completely self contained, installed under cam cover. Compact size fits easily under stock covers. Kit includes Dyna 2000i ignition and Twin Fire II miniature coil. 2000i Mini Coil:. Peak gap current in excess of 50mA. High impact thermoplastic housing. Over 40,000-Volts per output.. Accepts 7mm to 8.8mm wires. One-year manufacturer's warranty. 2000i Ignition:. All metal construction, no plastic. Cross wire installation protection. One-year manufacturer's warranty. 70-82 H-D models require H-D #32402-83. Made in USA.