Holley 550-874 Super Sniper Stealth 4150 Self-Tuning Fuel Injection System
510-550-874
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Super Sniper Stealth 4150 - 650 HP
Holley 550-874 550-874 Super Sniper Stealth 4150 Self-Tuning Fuel Injection System Features:
Installation Notes:
- Requires a Holley 510-12-886 external fuel pressure regulator (set to a base pressure of 58.5 PSI)
- Use 510-534-247 high-pressure fuel log for simpler installation
- For Troubleshooting Tips setting up your New Holley Sniper EFI System, please see this helpful video from Holley Performance.
Emissions Note:
This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.
CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART
Specifications:
![Terminator X Stealth 4500 EFI System [Shiny Finish]](https://www.jegs.com/images/photos/500/510/510-550-1070.jpg){kind=small}
![Terminator X Stealth 4150 EFI System [Shiny Finish]](https://www.jegs.com/images/photos/500/510/510-550-1001.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.
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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.