The TwinPower 210071 ignition coil is a high-quality, direct-fit replacement designed for Harley Davidson models from 1980 to 1981. Built to deliver reliable performance, this coil features at least 20% more voltage than stock units, providing enhanced spark energy for improved ignition efficiency. Its special heat-resistant construction ensures durability during high-performance riding conditions, making it suitable for demanding applications. The coil generates up to 35,000 volts, supporting high RPMs and ensuring consistent spark delivery for optimal engine performance. Its robust design is engineered to withstand the vibrations and heat typical of long rides and aggressive riding styles, contributing to a longer service life. The coil's compact form factor allows for straightforward installation without requiring modifications, making it an excellent upgrade for vintage Harley Davidson enthusiasts seeking improved ignition performance. Whether restoring a classic bike or upgrading for better reliability, this TwinPower coil offers a cost-effective solution that aligns with the original style and specifications, ensuring seamless compatibility with your Harley Davidson motorcycle. Features: * High voltage output: Delivers up to 35,000 volts for strong spark energy * Increased voltage: At least 20% more than stock coils for enhanced ignition performance * Heat-resistant construction: Designed to withstand high temperatures and prolonged use * Direct fit: Easy installation on 1980-1981 Harley Davidson FLT, FXB, FXE, FXEF, FXS, and FXWG models * Reliable performance: Supports high RPMs and demanding riding conditions