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.
Specifications:
![Terminator X Stealth 4150 EFI System [Shiny Finish]](https://www.jegs.com/images/photos/500/510/510-550-1001.jpg){kind=small}
Motor Vehicles
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