1984-1999 BIG tWINS - S&S Cycle

1984-1999 BIG TWINSS&S ®VARIABLE FUEL INJECTION MODULES (VFI)FITMENT• 1995–’98 fuel injected big twinsFEATURES AND BENEFITS• Directly replaces stock Harley-Davidson® fuel injection modules – plugs directly into stockwiring harness• Includes ProTune II software and can be updated at sscycle.com/software/protune• Three stage engine overheat protection eliminates possible engine catastrophescaused by improper modifications to fuel maps• Altitude compensation automatically adjusts for altitude variations• Live tuning allows manual changes to maps while the engine is running• Self diagnostics and actuator test functions help tuning and verify properinstallation and operation• Engine light can be programmed to function as a shift light• Closed loop capable with optional VFI closed loop sensor kitOPTIONS: CLOSED LOOP CAPABILITYWhen equipped with a dual closed loop sensor kit and running in closed loop mode, VFItuning becomes a breeze! S&S supplies base maps for several displacement groups, creatinga starting point to get bikes up and running. Utilizing dual oxygen sensors (sold separately)placed in the exhaust, the S&S closed loop system modifies the base fuel map to meet thespecific requirements of your engine!• Automatic tuning on the street or on the dyno• Each cylinder is tuned individually• Fuel map changes are saved in the module and can be merged with the pre-loadedbase mapClosed loop VFI can also automatically compensate fuel delivery for modifications creating upto a 20 hp gain, such as changes in:• Displacement• Cams• Exhaust• Head porting or installation of aftermarket headsKIT CONTENTS• Magneti Marelli® style S&S VFI module• ProTune II software• Installation instructionsS&S® Magneti Marelli® style S&S VFI moduleDescriptionPart No.Magneti Marelli Style VFI Module 559-0001*Magneti Marelli Style VFI Closed Loop Sensor Kit 106-2067*Special Order: Download the special order form at sscycle.com/soformsReplacement Parts for S&S® VFI ModulesDescriptionPart No.Service Kit, O 2Sensor 106-2061Service Kit, Connector, DTM, 4-Position Receptacle 55-1592Service Kit, DTM Pin 55-1223Service Kit, Oxygen Sensor Boss55-6071-SService Kit, Subharness - Magneti Marelli® Style 55-1588Service Kit, Electrical Tap 10 pack 55-1596Barometric Sensor Relocation Kit (See Notes) 55-1599Hardware Kit (USB Cover) 55-5091Serial Communications Cable 55-5009MSRPCall for Pricing$279.95MSRP$88.95$14.40$349.95$14.80$72.95$11.05$38.95$6.65$30.95NOTES559-0001Installation of the oxygen sensors on the back or underside of the pipes makes themunobtrusive in nearly all applications. The wiring sub-harness installation requires minorwiring harness modifications. Complete installation instructions are included.The Barometric Sensor Relocation kit (part #55-1599) is required for anycomplete S&S T-series engine installed in a 1995-2001 EFI touring chassisor any engine used in these applications using the S&S T-series oil pumpwhere the stock cam position sensor cannot be used.All current production S&S modules are closed loop compatible, and allolder S&S modules can be updated with current calibration by simplydownloading software from the S&S website at www.sscycle.com/software/protune.Due to the extreme range of control offered by the S&S VFI modules, werecommend that they be installed and tuned by S&S Certified VFI TuningCenters. Check www.sscycle.com to find a tuning center near you.106-2067Visit us at www.sscycle.comPERFORMANCEPARTSParts forTwin Cam 96 /103 2007-2012Parts forTwin Cam 88 ®1999-2006Parts forEvolution ®1984-1999Parts forSportster ® & Buell ®1986-2012Parts forVintage Engines1926-1984Parts forX-Wedge®2007-2012Parts forVictory®, Off-road& MetricRacingProductsTools & ShopSuppliesDealer Services& Promo ItemsWarranty &Company PolicyOEM Cross ReferenceAppendix & Index3-79