S&S 52mm Single Bore EFI Throttle Body/Fuel Rail Kits for Harley Davidson 2002-2005 EFI Big Twin, 2001-2005 Softail
When compared to stock throttle bodies, the 52mm single bore offers 33% more cross-sectional area than 45mm throttle bodies of 1995-2005 Big Twin and 28% more cross-sectional area than the throttle bodies in 2006-2007 models which had 46mm bores. 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.
S&S Part# 17-5067
Note: An S&S intake manifold and either a S&S teardrop air cleaner or a S&S single bore tuned induction kit can be purchased separately to make up a complete induction system.
Kit contains:
Throttle body assembly
Fuel injectors
Fuel rail
Harness adaptors
All necessary hardware
Gaskets and hoses
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 1995-2001 bikes requires S&S ECU. Single bore throttle bodies are not compatible with stock Magneti Marelli ECU.
52mm throttle body is essentially the same size as S&S Super G carburetor
Offering a 30% larger cross sectional area than stock throttle bodies
Includes a throttle body assembly, fuel injectors, fuel rail, harness adapters and all the hardware, gaskets and hoses for installation
Available in both 52mm and 58mm
Both throttle bodies use the same manifolds but require different air cleaners
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
Note: An S&S intake manifold and either a S&S teardrop air cleaner or a S&S single bore tuned induction kit can be purchased separately to make up a complete induction system
