Walt's Hot Rod Shop
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Sniper EFI 4150 4BBL Self-Tuning Kit

SKU:
$999.95
$999.95
Unavailable
per item

Holley just brought EFI within range!

Introducing Sniper EFI!

It's 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 EFI

today!


Features:

  • Dual Pattern bolt on carburetor replacement, designed to fit 4150 Flange & Spread Bore manifolds - (Spread Bore Sealing Plate Part #9006 is recommended)
  • Throttle body mounted ECU – no extra boxes to mount
  • Supports up to 650hp with Four 100 Lb/Hr Injectors!
  • Only 4 Wiring Connections Required! (Battery +, Battery - , Switched Ignition & RPM)
  • Internal fuel pressure regulator eliminates the hassle of plumbing an external fuel pressure regulator (Preset to 58.5 PSI)
  • Integrated ignition timing control & coil driver
  • High Resolution Full Color Touchscreen for Initial Setup, Tuning, and Gauge Displays.
  • Simple Calibration Wizard (Answer a few questions about your engine and it creates the base map, then starts tuning on its own!) - NO laptop required!
  • Self-tuning ECU means you don't have to be a computer/tuning wiz to have EFI!
  • Available in base & master kits (Master kits include complete fuel system consisting of; 20ft of 3/8" Vapor Guard Fuel Hose, 12-920 Fuel Pump, Filters, necessary hardware and bulkhead fitting to return fuel into the tank!)
  • The included Genuine Bosch LSU 4.9 Wideband Oxygen Sensor provides realtime Fuel Map Learn!
  • OEM Style TPS/IAC and Fuel Pressure regulator, for years of dependable service.
  • Included clamp-on oxygen sensor kit ensures a leak free oxygen sensor installation, with Stainless Steel T-Bolt clamps and a Stainless Steel (Weldable) oxygen sensor flange
  • Certified to ISO 8846, SAE J1171 & United States Coast Guard Requirements for Ignition Protection & Fire Resistance. Making Sniper EFI the perfect choice for carburetor to marine fuel injection conversions!
  • A Flame Arrestor is REQUIRED for marine installations, such as part number, 720-1 or 720-13
  • Patent Pending


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support​

For questions about our website or products:
E-mail: waltshotrods@yahoo.com
​Phone: 317-858-1919

Contact Us

Walt's Hot Rod Shop
55 Mardale Dr.
Brownsburg, IN 46112

Phone: 317-858-1919
​E-mail: waltshotrods@yahoo.com

About Us

Walt Herr established Walt's Hot Rod Shop in 2008, and since then we have continued to perform automotive repairs, execute routine maintenance, and fulfill performance upgrades on all of our customer vehicles. Despite the dismal economy at the start, Walt's Hot Rod Shop proceeds to flourish. We strive to provide our customer's with a one-stop-shopping experience. For services among our specialties, we coordinate activities with top-notch specialists so you can begin to tattoo the asphalt with every product imaginable.   
  • Home
  • Shop
    • American Autowire >
      • Classic Update Series
      • Highway Series
      • Builder / Power Plus Series
      • Universal Series
    • Vintage Air >
      • SureFIt Series
      • Universal Fit Series
      • Front Runner
    • Wilwood >
      • Dynalite Series
      • Dynalite Pro Series
      • Dynapro Series
      • Superlite Series
      • Classic Series
      • Promatrix / Replace
    • Holley >
      • Air & Fuel Delivery
      • LS Engine Components
      • Oil Pans
    • Walt’s Hot Rods
  • Blog
  • About
  • Events
  • Projects
  • Contact