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S&S Delphi VFI Harley performance ECM ECU upgrade Auto Tuning Fuel Injection Performance Module Replacment ECU Race Ready EFI System
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S&S 55-5090  VFI Harley Delphi performance ECM ECU upgrade Fuel Injection Performance Module Replacement ECM Race Ready EFI System auto tune kit also available .
 

S&S VFI  Race ECU! Simply replace the factory ECM , load a map, and enjoy yournew ride! also ADD  highly advanced, stand-alone tuning system utilizes proprietary AutoTune technology with wide-band oxygen sensors to deliver unmatched performance and rideability.

S&S 55-5090  VFI  Race ECU! An S&S VFI Module is a direct replacement for stock H-D® fuel injection module and is compatible with stock connections.  Unique to the S&S module is the unequaled range of adjustment allowing tuners to compensate for any level of engine modification—from just barely warmed up to radical tuning.  Add in the benefits of closed loop operation and your bike is ready to run the best it ever has.

      • S&S 55-5090  Variable Fuel Injection (VFI) Module Features:
        •Easy Installation – Module replaces stock unit and plugs into the stock wiring harness
        •Easy Programming – Existing maps supplied by S&S can be loaded by anyone with a PC
        •Flexible – Maps may be easily optimized to accommodate variations in individual engines. Easy Tune software is included with the module
        •Altitude Compensated – Automatically adjusts for altitude variations
        •Live Tuning – Make changes to maps while the engine is running
        •Self Diagnostics and Actuator test functions
        •Engine light can be programmed to function as a shift light
        •Unlimited Programmability – The ProTune II software allows the creation of maps for Custom engine configurations for which S&S has not supplied a map
        •Dual closed loop capability when used with stock O2 sensors or the S&S Closed Loop sensor kit
        •Engine overheat protection
        •Manual tuning requires ProTune II software in conjunction with an eddy current or other steady state capable dynamometer and an exhaust gas analyzer or air/fuel ratio meter for manual tuning

        Note: Due to the extreme range of control offered by the S&S VFI modules, they are only available from S&S Certified VFI Tuning Centers Like us call 01773835666 or email sales@customcruisers.com S&S Variable Fuel Injection (VFI) Module Features:
        •Easy Installation – Module replaces stock unit and plugs into the stock wiring harness
        •Easy Programming – Existing maps supplied by S&S can be loaded by anyone with a PC
        •Flexible – Maps may be easily optimized to accommodate variations in individual engines. Easy Tune software is included with the module
        •Altitude Compensated – Automatically adjusts for altitude variations
        •Live Tuning – Make changes to maps while the engine is running
        •Self Diagnostics and Actuator test functions
        •Engine light can be programmed to function as a shift light
        •Unlimited Programmability – The ProTune II software allows the creation of maps for Custom engine configurations for which S&S has not supplied a map
        •Dual closed loop capability when used with stock O2 sensors or the S&S Closed Loop sensor kit
        •Engine overheat protection
        •Manual tuning requires ProTune II software in conjunction with an eddy current or other steady state capable dynamometer and an exhaust gas analyzer or air/fuel ratio meter for manual tuning


        106-2066  VFI module for 2001-2010 Softail, 2004-2011 Dyna and 2002-2007 Touring


        Upgrade kits
        All current S&S VFI modules are closed loop compatible and with these S&S VFI Closed Loop Sensor Kits, all VFI models, also pre 2006, can benefit from closed loop tuning.tune as you ride will adjust fir turbo Nitrous and Supercharging too!

        Closed Loop Sensor Kit *** Best option ****
        Kit includes two oxygen, two weld-in exhaust bosses, a subharness for the sensors and all required connectors. Complete with instructions, it is everything needed for closed loop operation on systems with the current S&S VFI modules

        PUTTING TOGETHER AN S&S SINGLE BORE FUEL INJECTION SYSTEM
        You will need to select one kit in each step to make up a complete system.

        STEP 1..... SELECT AN S&S VFI MODULE for Delphi 106-2066
        Select the correct VFI module based on your existing stock fuel injection system or the system you plan to use in a custom application. If you already have an S&S VFI module, go to the next step.

        Note: If you plan to use another programmable fuel injection module, it is best to consult the manufacturer to be certain that it is compatible with the S&S single bore system and has enough tuning capability for your engine configuration.
        Article number  Description  Retail price  Add to list
        750859  VFI module for 2001-2010 Softail, 2004-2011 Dyna and 2002-2007 Touring  € 869,99  
        S&S VARIABLE FUEL INJECTION MODULE
        STEP 2..... SELECT A THROTTLE BODY KIT
        Select the correct S&S Single Bore throttle body kit based on your existing stock fuel injection system or the system you plan to use in a custom application.

 

S&S 106-2066  VFI Harley Delphi performance ECM ECU upgrade Fuel Injection Performance Module Replacement ECU Race Ready EFI System auto tune kit also available

The S&S Module will handle any engine configuration from 88ci to 145ci and allow it to run as a closed loop dual sensor system.  Additionally, the S&S module works with just about every aftermarket throttle body available, so existing upgrades are not a problem.


PUTTING TOGETHER AN S&S SINGLE BORE FUEL INJECTION SYSTEM

You will need to select one kit in each step to make up a complete system to converting  from Carb to EFI or Magnetti marelli to  Delphi S&S system see below 

STEP 1..... SELECT AN S&S VFI MODULE for Delphi 106-2066
Select the correct VFI module based on your existing stock fuel injection system or the system you plan to use in a custom application. If you already have an S&S VFI module, go to the next step.

Note: If you plan to use another programmable fuel injection module, it is best to consult the manufacturer to be certain that it is compatible with the S&S single bore system and has enough tuning capability for your engine configuration.
Article number  Description  Retail price  Add to list
750859  VFI module for 2001-2010 Softail, 2004-2011 Dyna and 2002-2007 Touring  € 869,99  
S&S VARIABLE FUEL INJECTION MODULE
STEP 2..... SELECT A THROTTLE BODY KIT
Select the correct S&S Single Bore throttle body kit based on your existing stock fuel injection system or the system you plan to use in a custom application.

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