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Holley

Holley HO550-849K Sniper 2300 Two-Barrel Fuel Injection System Master Kit Polished

Holley HO550-849K Sniper 2300 Two-Barrel Fuel Injection System Master Kit Polished

HO550-849K
$2,823.80 AUD
$2,823.80 AUD
Sale Sold out
Tax included. Shipping calculated at checkout.

Introducing Holley Sniper EFI 2300! It's perfect for any vehicle that came standard with a 2300 Holley Flange like some Fairlanes, F100s, Javelins, Mustangs, Thunderbirds, Cougars and more. It's economically priced so you can have all the benefits of EFI and still have money to finish or upgrade your ride! 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/Benefits:

• Bolt on 2300 Flange Carburetor Replacement
• Throttle body mounted ECU (Kits only) – no extra boxes to mount
• Supports up to 350HP with Two 100lb./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
• 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!
• The included Genuine Bosch LSU 4.9 Wideband Oxygen Sensor provides real-time Fuel Map Learn!
• OEM Style TPS/IAC and Fuel Pressure regulator, for years of dependable service.
• Included clamp-on oxygen sensor kit for 2.25" exhaust ensures a leak free oxygen sensor installation, with Stainless Steel T-Bolt clamps and a Stainless Steel (weldable) oxygen sensor flange
• Equipped with C4 / C6 Ford transmission kick down lever as well as TH350, 400 and 700R4 provisions
• Accepts many common 5 1/8" OEM or aftermarket air cleaner assemblies
• Master Kit includes 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
• Sniper EFI software free to download which allows for real time tuning



  • Maximum Horsepower with Gas:350
  • Injection Style:Throttle body
  • Timing Control Compatible:Yes
  • Power Adder Compatible:No
  • ECM Included:Yes
  • Self Tuning:Yes
  • User Tunable:Yes
  • Fuel Pump Included:Yes
  • EGR:No
  • Transmission Controller Included:No
  • Metering Style:Speed density
  • Intake Manifold Included:No
  • Multi-Port Fuel Rails Included:No
  • Throttle Body Included:Yes
  • Throttle Body Mounting Flange:Holley 2300
  • Venturi Quantity:2
  • Throttle Body Material:Cast aluminum
  • Throttle Body Finish:Tumble polished
  • Injectors Included:Yes
  • Injector Size (lbs/hr):100 lbs./hr.
  • Calibration Module Included:Yes
  • Wiring Harness Included:Yes
  • Oxygen Sensor Included:Yes
  • Fuel Pressure Regulator Included:Yes
  • Distributor Included:No
  • MAP Sensor Included:Yes
  • IAT Sensor Included:No
  • TPS Sensor Included:Yes
  • IAC Motor Included:Yes
  • Quantity:Sold as a kit.
  • Notes:Kit includes complete fuel system consisting of 20 ft of 3/8 in. Vapor Guard fuel hose, fuel filters, a 12-920 electric fuel pump and all hardware and fittings.

Manufacturer Part Number:

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    Our team are all passionate about the Automotive Industry and involved with lots of avenues of Motorsports. We have mechanics, engine builders and die-hard enthusiasts here to answer your questions or give you expert advice for your ride - just give us a call!

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