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Sniper EFI Kit - Classic Finish

SKU: H00E 550-516


Holley just brought EFI within range! Introducing Sniper EFI! Its economically priced so you can have all the benefits of EFI and still have money to finish or upgrade the rest of your ride! Perfect for street rods, muscle cars, off road trucks or nearly any carbureted vehicle. Put an end to cold start issues, hesitations, vapor lock, and flooding. Upgrade to Sniper EFI and get the tactical accuracy of EFItoday!


  • Designed To Fit 4150 Flange and Spread Bore Manifolds
  • Throttle Body Mounted ECU - No Extra Boxes To Mount
  • Supports Up To 550 HP w/Four 100 lb/hr. Injectors
  • 4 Wiring Connection Required -Battery +/- / Switched Ignition/RPM
  • Internal Fuel Pressure Regulator
  • Integrated Ignition Timing Control and Coil Drive
  • High Res. Full Color Touchscreen For Initial Setup/Tuning/Display
  • Simple Calibration Wizard - No Laptop Required
  • Self-Tuning ECU Means You Do Not Have To Be A Computer Wiz
  • Incl. Genuine Bosch LSU 4.9 Wideband O2 Sensor
  • OEM Style TPS/IAC/Fuel Pressure Regulator For Years of Service
  • Clamp-On Oxygen Sensor Kit Included

Sniper EFI Self-Tuning Kit | 4 Barrel Fuel Inj. Conversion | 800 CFM | Dual Bolt Pattern | 58.5 psi Fuel Pressure | 3.28 in. H | 650 HP Max | Classic Gold Finish |

Made in the USA!

This product may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.