Adjustable Ignition Modules For Carbureted Twin Cam 2004-06 (carbureted) & Sportster 2004-06

Weight: 0.77 Provides a Hardbody Wide timing advance adjustment range for stock to highly modified engines Adjustable RPM limit in 100 RPM increments up to 9,900 RPM Built-in data logging stores the last 30 minutes of engine operation including RPM, vehicle speed, manifold pressure, ignition advance & battery voltage. This information is useful for tuning & diagnosing problems (requires optional PC link interface cable & software) The optional PC link interface cable & Windows compatible software allows for the use of a laptop PC to program a custom advance curve for precise dyno tuning & recalibrate the speedometer & odometer to accommodate non-stock tire sizes or gearing changes Visit www.daytona-twintec.com for the latest free software updates, Frequently Asked Questions (FAQs) and product information Ignition modules provides full support for the J1850 data bus used for communciations with the instrument cluster and turn signal-security module. They are also compatible with the HD ® scan tool to read sensor data & clear diagnostic codes 17637 can be set for single spark per ignition cycle like stock or set for multiple sparks per cycle Includes instructions Not legal for sale or use in California, or on any pollution controlled vehicles Daytona Twin Tec Ignition Module Fits Twin Cam 2004-2006 (carbureted) & Sportster 2004-2006 By: DAYTONA TWIN TEC LLC