Dyno-proven power gains with aggressive ignition curves. Immediately fires the first cylinder on kickers and reduces kick-back and strain on electric start systems. Electronically adjustable advance allows timing based on engine modifications, operating conditions and gasoline; also utilizes stock VOES unit when applicable. Sealed electronic protection circuits protect from high-temperature, short circuits, coil failure and wiring errors.
Rev limiter adjusts from 4000 to 8000 rpm; tach output accurate even at rev limits. Includes timing LED for static timing and diagnostic information.
Designed for use with single or dual plug head (use suppression or spiral core wires). Spiral core wires are recommended for maximum performance (do not use solid copper spark plug wires; they may cause interference with ignition system and accessories).Entire unit fits under the point cover on EVO and Shovelhead Big Twins and Sportsters through 01 except Twin Cam 88. Coils must have at least 2 ohms primary resistance. Also fits Sportster XL but not all years and models. NOTE : When using dual-plug heads, specific dual plug coils required. The item "S&S Crane Cams HI-4N HI4N Single Fire Ignition Module Harley Evo Shovelhead XL" is in sale since Monday, October 27, 2014. This item is in the category "eBay Motors\Parts & Accessories\Motorcycle Parts\Electrical & Ignition\Other Electrical & Ignition". The seller is "americanclassicmotors" and is located in Zieglerville, Pennsylvania. This item can be shipped worldwide.