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Holley EFI 550-849

Name: Holley EFI 550-849
Brand: Holley Sniper EFI
SKU: 204806427
Price: 1229.95 USD
Availability: InStock

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Key item features

Direct Replacement: Bolts directly onto a 2300 Flange Carburetor, supporting up to 350HP with two 100lb/hr injectors.
Integrated Controls: Features a throttle body mounted ECU, integrated ignition timing control, and an internal fuel pressure regulator preset to 58.5 PSI.
Simplified Installation: Requires only four wiring connections (Battery +, Battery -, Switched Ignition & RPM) and includes a clamp-on oxygen sensor kit for 2.25" exhaust.
User-Friendly Tuning: Equipped with a high-resolution full-color touchscreen for setup and tuning, and a simple calibration wizard that creates a base map without a laptop.
Self-Tuning Capability: The self-tuning ECU utilizes a Genuine Bosch LSU 4.9 Wideband Oxygen Sensor for real-time fuel map learning.
Broad Compatibility: Includes provisions for C4/C6 Ford, TH350, 400, and 700R4 transmissions, and accepts common 5 1/8" air cleaner assemblies.
Marine Certified: Certified to ISO 8846, SAE J1171 & United States Coast Guard Requirements for Ignition Protection & Fire Resistance, making it suitable for marine conversions (requires a flame arrestor).

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Specs

Manufacturer part number
550-849
Vehicle model
550849
Vehicle make
Ford
Vehicle fitment type
Specific
Automotive parts division
Performance
Brand
Holley Sniper EFI

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About this item

Product details

Holley Sniper 2 Barrel Fuel Injection Conversion - Self-Tuning Kit + Handheld Display - Shiny Finish;

Holley just brought EFI within range!

Introducing Sniper EFI 2300!

It's perfect for any vehicle that came standard with a 2300 Holley Flange like some Fairlanes, Galaxies, Falcons, Comets, F100s, Javelins, Rebels, 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! It also easily adapts to a square flange or Q-jet flange 4bbl intake with a Mr. Gasket adapter P/N 1933 (4150 Square Flange) or 1929MRG (Spread Bore). Bolt-on replacement for popular classic Holley Carburetors such as the 0-4412 or 0-7448.

Put an end to cold start issues, hesitations, vapor lock, and flooding.

Upgrade to Sniper EFI and get the tactical accuracy of EFI today!;

Bolt on 2300 Flange Carburetor Replacement
Supports up to 350HP with Two 100lb/hr Injectors
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
Throttle body mounted ECU â€" no extra boxes to mount
Integrated ignition timing control
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)
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 realtime 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
Sniper EFI Software free to download which allows for realtime tuning
Printable throttle body flange template included
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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Specifications

Manufacturer part number

550-849

Vehicle model

550849

Vehicle make

Ford

Vehicle fitment type

Specific

Warranty

Warranty information

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