Offering a 30% larger cross sectional area than stock throttle bodies, the S&S 52mm bore throttle body flows more than enough air for all but the most demanding street engines. Compatible with: S&S VFI and Harley-Davidson® Super Tuner software. Cruise control compatible with no extra bracket. Kit contains throttle body assembly, fuel injectors, fuel rail, harness adaptors, all necessary hardware, gaskets, and hoses. Natural Finish.
- 1995–'01 EFI big twin (except Softail® models) . . . . . . . 17-5068
- 2002– '05 EFI big twin & 2001 Softail models . . . . . . . . . 17-5067
- 2006–up EFI big twin
(except 2008–up touring models with electronic throttle control). . . . . . . 17-5070
SPECIAL NOTES: 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. Installation of S&S throttle body on 1995-'01 bikes requires S&S ECU. Single bore throttle bodies are not compatible with stock Magneti Marelli® ECU