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Holley Sniper 2300 EFI Self-Tuning Master System 2 Barrel (2bbl)

Holley Sniper 2300 EFI Self-Tuning Master System 2 Barrel (2bbl)

Your Price: $1,148.95
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Part Number:550-849K

Holley just brought EFI within range with their Sniper 2300 EFI Self-Tuning 2 Barrel (2bbl) kit with handheld EFI monitor.  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 Full Size Jeeps, as well as nearly any carbureted vehicle.

With this system, you will put an end to cold start issues, hesitations, vapor lock, and flooding.  This kit features a 2BBL 580cfm throttle body with a 1.6875” Throttle Bore.

Available in Shiny Finish.  

This is a Master kit, and includes the complete fuel system: fuel pump, filters, 20' of 3/8" Vapor Guard Fuel Hose and all fittings including fuel tank return line bulkhead fitting.  We sell Base Kits separately that do not include those items (see link below).

  • Fits:All with Stock 2BBL Intake or 2BBL Adapter on 4BBL Intake
  • Bolt on 2300 Flange Carburetor Replacement (Motorcraft 2100 / 2150)
  • Throttle body mounted ECU – no extra boxes to mount
  • Supports up to 350hp with Two 100lb injectors
  • 4 wire vehicle connection (Battery +, Battery - , Switched Ignition & RPM)
  • Integrated fuel pressure regulator (Preset to 58.5 PSI)
  • Integrated ignition timing control
  • 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!
  • Equipped with C4 / C6 Ford transmission kickdown lever as well as TH350, 400 and 700R4 provisions
  • Accepts many common 5 1/8” OEM or aftermarket air cleaner assemblies
  • OEM Style TPS/IAC and Fuel Pressure regulator, for years of dependable service
  • Self-tuning ECU means you don’t have to be a computer/tuning wiz to have EFI!
  • The included Genuine Bosch LSU 4.9 Wideband Oxygen Sensor (Weld-on and 2.25" Clamp-on) provides realtime Fuel Map Learn!
  • Base Kit Without Fuel System Available HERE
  • Machined, Assembled & Tested in the USA (with 1 part from Canada, and the balance from the USA)

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