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Fuel Injection, Sniper Efi, Master Kit, Throttle Body, Square Bore, Aluminum, Black Ceramic, Kit

HOLLEY  |  Part# HLY-550-511K


AVAILABLE TO SHIP
OK INVENTORY: 0
MI INVENTORY: 9


Highlights:

  • Dual Pattern bolt on carburetor replacement, designed to fit 4150 Flange & Spread Bore manifolds - (Spread Bore Sealing Plate Part #9006 is recommended)
  • Self-tuning ECU means you don’t have to be a computer/tuning wiz to have EFI!
  • 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!
  • Only 4 Wiring Connections Required! (Battery +, Battery - , Switched Ignition & RPM)
  • High Resolution Full Color Touchscreen for Initial Setup, Tuning, and Gauge Displays.
  • Supports up to 650hp with Four 100 Lb/Hr Injectors!
  • Throttle body mounted ECU – no extra boxes to mount
  • Integrated ignition timing control & coil driver
  • 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
  • Internal fuel pressure regulator eliminates the hassle of plumbing an external fuel pressure regulator (Preset to 58.5 PSI)
  • Includes complete fuel system consisting of; 20ft of 3/8” Vapor Guard Fuel Hose, 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.
Prop 65 Warning

Fuel Injection - Sniper Efi - Master Kit - Throttle Body - Square Bore - Aluminum - Black Ceramic - Kit

$1,589.95
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Holley's Sniper EFI Self-Tuning Master Kit is the best way to upgrade your car to fuel injection in a cost-efficient way with just 4 simple connections required. Built specifically with a dual pattern bolt on design built to fit 4150 flange and spreadbore manifolds. Take your build to the next level and take advantage of improved engine performance, better miles per gallon and easier starting. Featuring a throttle body mounted ECU with no extra boxes to mount. This kit supports up to 650hp naturally aspirated and 575hp boosted with 4 100 Lb/Hr injectors!



Categorized under:
  · Air and Fuel » Fuel Injection Systems and Components - Electronic » Electronic Fuel Injection Systems