Single Bore EFI Throttle Bodies by S&S Cycle®. 52mm throttle body is essentially the same size as S&S® Super G carburetor. When compared to stock throttle bodies, the 52mm single bore offers 33% more cross-sectional area than 45mm throttle bodies of 95-05 Big Twin and 28% more area than the throttle bodies in 06-07 models which had 46mm bores. 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. Fuel injectors have an output of 5.12 grams/sec at 58 psi.
S&S Cycle® – Single Bore EFI Throttle Bodies
- Includes a throttle body assembly, fuel injectors, fuel rail, harness adaptors and all the hardware, gaskets and hoses for installation
- Precise engineering ensures the latest in quality
- Expertly manufactured from highly reliable materials
- Rigorous quality control and great functionality
All orders are subject to authorization and approval. Estimated arrival times exclude weekends and holidays. We do not ship on Saturdays, Sundays or on U.S. holidays.
Standard shipping is provided via UPS and final delivery may be via the United States Postal Service. Standard orders will begin processing the next business day. Two-Day or Next-Day orders placed, authorized and approved by 2 p.m. CT, Monday through Friday, will be processed the same day.
Some items may also include a delivery surcharge, which varies based on weight and dimension.
- If you shipped your order to a dealership, the dealership will also contact you by phone or email when it's available for pickup.
- Once your order ships we'll send you a Shipping Notification email, which will include a tracking number that allows you to track your package on the carrier's website.
- Print out your order confirmation.You'll receive an e-mail or phone call when your order is ready for pickup.
All shipments to your addresses are sent as standard ground service for free. Please note that APO/FPO/DPO deliveries can take up to 4-8 weeks as all orders are shipped via UPS and then transferred to USPS for transfer to the appropriate Post Office..