Holley Super Sniper EFI Self-Tuning Kit
510-550-852
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Shiny Finish
For Troubleshooting Tips setting up your New Holley Sniper EFI System, please see this helpful video from Holley Performance.
Features
- Included handled touchscreen tuner features a calibration Wizard for setup, tuning, and gauge displays
- Self-tuning requires no laptop or tuning knowledge
- Integrated with timing controls for ignition
- Included Genuine Bosch LSU 4.9 Wideband O2 sensor can be mounted with the provided clamp-on kit for 2.250 in. exhaust or provided weld flange
- Supports 650 HP using four 100 lbs.-hr fuel injectors
- 2.5 Bar Map Sensor safely handles up to 21.5 lbs. of boost
- Handles draw-thru or blow-thru superchargers and turbochargers
- A built-in fuel pressure regulator is preset for 58.5 psi
- Built-in controls for boost, single-stage progressive nitrous, and non-progressive nitrous
- Support for dry or wet nitrous systems
- OEM-style TPS, IAC, and fuel pressure regulator for reliability
- Equipped with a kickdown lever for C4, C6, TH350, TH400, and 700R4 transmissions
- Uses common 5 1/8 in. air cleaner assembly (most 4-bbl)
- Sniper EFI Software is free to download for those needing real-time tuning
- Certified to ISO 8846, SAE J1171 & United States Coast Guard Requirements for Ignition Protection & Fire Resistance. A flame arrestor is required for marine use.
Specifications:
The highest horsepower rating is 650. My question is, what is the lowest horsepower Reading to run the EFI system. When not under boost.
Would this work on a 88 ford f150 5.0 efi as a replacement?
![550-510-3XX Sniper 2 EFI Conversion [Shiny]](https://www.jegs.com/images/photos/500/510/510-550-510-3xx.jpg){kind=small}
Motor Vehicles
WARNING: Motor vehicles contain fuel, oils and fluids, battery posts, terminals and related accessories which contain lead and lead compounds and other chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. These chemicals are found in vehicles, vehicle parts and accessories, both new and as replacements. When being serviced, these vehicles generate used oil, waste fluids, grease, fumes and particulates, all known to the State of California to cause cancer, birth defects, and reproductive harm.
Tools:
WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Some examples of these chemicals are: lead from lead-based paints, crystalline silica from bricks and cement and other masonry products, and arsenic and chromium from chemically treated lumber. Your risk from exposure to these chemicals varies, depending on how often you do this type of work. To reduce your exposure, work in a well-ventilated area and with approved safety equipment, such as dust masks that are specially designed to filter out microscopic particles.
Electrical Cords
WARNING: The wires of these products contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.