Left Continue shopping
Your Order

You have no items in your cart

Sniper EFI Kit Shiny Finish

SKU: H00E 550-510


Holley just brought EFI within range with Sniper EFI! Introducing Sniper EFI! Sniper EFI is economically priced so you can have all the benefits of Fuel Injection 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. A Sniper EFI system can put an end to cold start issues, hesitations, vapor lock, and flooding. We also offer a full line of Sniper Hyperspark distributors, Sniper ignition boxes, Sniper coils, and other ignition components for those looking to round out their ride with a complete Sniper EFI, Ignition, and Fuel system! Upgrade to Sniper EFI and get the tactical accuracy of EFItoday!


  • Bolt On Carburetor Replacement
  • Throttle Body Mounted ECU
  • 4 Wire Vehicle Connection Battery/Switched Ignition/RPM
  • Integrated Fuel Pressure Regulator
  • Integrated Ignition Timing Control & Coil Driver
  • Color Touchscreen For Setup And Gauge Views
  • Calibration Wizard No Laptop Required
  • Self Tuning ECU
  • Self-Tuning ECU Means You Dont Have To Be A Computer/Tuning Wiz
  • Wideband Oxygen Sensor Provides Realtime Fuel Map Learn

Sniper EFI Self-Tuning Kit | 4150 Flange Carburetor Replacement | Throttle Body Mounted ECU | Supports Up To 600hp/1200hp | 4 Wire Veh. Connection | Shiny 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.