S&S Cycle Installation - The S&S HI-4N Ignition

Let us show you how to install and adjust the S&S HI-4N ignition system. The HI-4N fits 1970-’99 Harley-Davidson® carbureted big twins. In this video we install the HI-4N in a 1990 H-D® Softail® model. If you have questions, don’t hesitate to call our techs for help! It’s free, and we’re in the office normal business hours, 9-5CST on weekdays! If you leave a message, we can call you back. Find out more --