This is the ideal tuning aid for Screamin Eagle® Race Tuner (SERT). Twin Scan software analyzes logged data and displays front and rear cylinder air/fuel ratio (AFR) and the required volumetric efficiency (VE) correction (in percent) with the same RPM rows and throttle position sensor columns used in the SERT tables. You can add data from an unlimited number of files that you previously saved. The data will be analyzed and incorporated into the table. Twin Scan II+ can be purchased as a complete kit, or as an upgrade for Twin Scan II customers. Twin Scan II + can be used with Twin Tuner (35-2251) and Power Commander maps.
