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Holley Sniper EFI 2300 Two-Barrel Fuel Injection Systems 550-850 Systems, EFI, 2300, Throttle Body, Black, Flange, Injectors, Pressure Regulator, Harness, Tuner, Kit

SKU: SNE550-850

Fuel Injection Systems

Holley Sniper EFI 2300 Two-Barrel Fuel Injection Systems 550-850 Systems, EFI, 2300, Throttle Body, Black, Flange, Injectors, Pressure Regulator, Harness, Tuner, Kit

SKU: SNE550-850

Fuel Injection Systems
A$3,100.60
IN STOCK! Est Ship 4-7 days. This item is IN STOCK at one of our warehouses or distribution centres, the ETA is the approximate time required to prepare your order for dispatch.
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Description

Introducing Holley Sniper EFI 2300 two-barrel fuel injection systems! They're perfect for any vehicle that came standard with a 2300 Holley flange, like some Fairlanes, F100s, Javelins, Mustangs, Thunderbirds, Cougars, and more. These systems are 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 350 hp with two 100 lb./hr. injectors
* Only 4 wiring connections required! (Battery +, Battery -, Switched Ignition, and 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 touch screen 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 in. 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 in. OEM or aftermarket air cleaner assemblies
* Master Kit includes complete fuel system consisting of: 20 ft. of 3/8 in. 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

Part Type

Fuel Injection Systems

Data: v4.2 - Upd: 2026-09-29 03:34:19

Specifications

Product Attributes - Brand
Holley Sniper
Product Attributes - Manufacturer's Part Number
550-850
Product Attributes - Part Type
Fuel Injection Systems
Product Attributes - Product Line
Holley Sniper EFI 2300 Two-Barrel Fuel Injection Systems
Product Attributes - UPC
090127021279
Product Attributes - Fuel Injection Style
Throttle body
Product Attributes - Fuel Injection System Type
Single 2-Barrel Throttle Body (2300 Flange)
Product Attributes - Maximum Horsepower with Gas
350
Product Attributes - Timing Control Compatible
Yes
Product Attributes - ECM Included
Yes
Product Attributes - Self Tuning
Yes
Product Attributes - User Tunable
Yes
Product Attributes - Fuel System Included
None
Product Attributes - Ignition System Included
None
Product Attributes - Power Distribution Included
None
Product Attributes - User Interface Included
3.5 in. display
Product Attributes - EGR
No
Product Attributes - Transmission Controller Included
No
Product Attributes - Metering Style
Speed density
Product Attributes - Multi-Port Fuel Rails Included
No
Product Attributes - Throttle Body Included
Yes
Product Attributes - Throttle Body Mounting Flange
Holley 2300
Product Attributes - Venturi Quantity
2
Product Attributes - Airflow Rate (cfm)
580 cfm
Product Attributes - Throttle Body Material
Cast aluminum
Product Attributes - Throttle Body Color
Black
Product Attributes - Injectors Included
Yes
Product Attributes - Injector Size (lbs/hr)
100 lbs./hr.
Product Attributes - Calibration Module Included
Yes
Product Attributes - Wiring Harness Included
Yes
Product Attributes - Oxygen Sensor Included
Yes
Product Attributes - Fuel Pressure Regulator Included
Yes
Product Attributes - MAP Sensor Included
Yes
Product Attributes - IAT Sensor Included
No
Product Attributes - TPS Sensor Included
Yes
Product Attributes - IAC Motor Included
Yes
Product Attributes - Quantity
Sold as a kit.

Reference Information

Brand Name/s Holley Sniper
StreetFX SKU sne550-850
SFX Item ID 5013742
Supplier Item Code 5013742
Manufacturer SKU 550-850
Manufacturer UPC 90127021279
Alternative References SNI550-850

Compatibility

Application Data
  • UniversalYes
    Fuel TypeGAS
    MakeAMERICAN MOTORS
    ModelREBEL
    SubmodelX
    Beginning Year1974
    Ending Year1968
    Engine TypeV8
    Engine FamilyAMC V8 GAS
    Engine Size5.6L/343
    Engine VersionN/R
    Engine VIN CodeZ
  • MakeAMERICAN MOTORS
    ModelREBEL
    SubmodelHURST SC/RAMBLER
    Beginning Year1969
    Ending Year1969
    Engine TypeV8
    Engine FamilyAMC V8 GAS
    Engine Size4.8L/290
    Engine VersionN/R
    Engine VIN CodeM
  • MakeAMERICAN MOTORS
    ModelREBEL
    SubmodelROGUE
    Beginning Year1969
    Ending Year1969
    Engine TypeV8
    Engine FamilyAMC V8 GAS
    Engine Size5.1L/309
    Engine VersionN/R
    Engine VIN CodeX
  • MakeAMERICAN MOTORS
    ModelREBEL
    Submodel550
    Beginning Year1969
    Ending Year1968
    Engine TypeV8
    Engine FamilyAMC V8 GAS
    Engine Size5.0L/304
    Engine VersionN/R
    Engine VIN CodeN
  • MakeAMERICAN MOTORS
    ModelREBEL
    Submodel550
    Beginning Year1969
    Ending Year1968
    Engine TypeV8
    Engine FamilyAMC V8 GAS
    Engine Size5.0L/304
    Engine VIN CodeH
    Engine VersionN/R
  • MakeAMERICAN MOTORS
    ModelREBEL
    Submodel550
    Beginning Year1969
    Ending Year1968
    Engine TypeV8
    Engine FamilyAMC V8 GAS
    Engine Size5.0L/304
    Engine VIN CodeX
    Engine VersionN/R
  • MakeAMERICAN MOTORS
    ModelREBEL
    Submodel770
    Beginning Year1974
    Ending Year1970
    Engine TypeV8
    Engine FamilyAMC V8 GAS
    Engine Size5.0L/304
    Engine VIN CodeS
    Engine VersionN/R
  • MakeAMERICAN MOTORS
    ModelREBEL
    SubmodelAMX
    Beginning Year1974
    Ending Year1968
    Engine TypeV8
    Engine FamilyAMC V8 GAS
    Engine Size5.6L/343
    Engine VIN CodeT
    Engine VersionN/R
  • MakeAMERICAN MOTORS
    ModelREBEL
    SubmodelBROUGHAM
    Beginning Year1974
    Ending Year1968
    Engine TypeV8
    Engine FamilyAMC V8 GAS
    Engine Size5.6L/343
    Engine VIN CodeZ
    Engine VersionN/R
  • MakeAMERICAN MOTORS
    ModelREBEL
    SubmodelBROUGHAM
    Beginning Year1974
    Ending Year1970
    Engine TypeV8
    Engine FamilyAMC V8 GAS
    Engine Size4.1L/250
    Engine VIN CodeN
    Engine VersionN/R
  • MakeAMERICAN MOTORS
    ModelREBEL
    SubmodelBROUGHAM
    Beginning Year1969
    Ending Year1974
    Engine TypeV8
    Engine FamilyAMC V8 GAS
    Engine Size4.8L/290
    Engine VIN CodeN
    Engine VersionN/R
  • MakeAMERICAN MOTORS
    ModelREBEL
    SubmodelBROUGHAM
    Beginning Year1969
    Ending Year1974
    Engine TypeV8
    Engine FamilyAMC V8 GAS
    Engine Size5.1L/309
    Engine VIN CodeP
    Engine VersionN/R
  • MakeAMERICAN MOTORS
    ModelREBEL
    SubmodelBROUGHAM
    Beginning Year1969
    Ending Year1974
    Engine TypeV8
    Engine FamilyAMC V8 GAS
    Engine Size6.4L/390
    Engine VersionN/R
    Engine VIN CodeS
  • MakeAMERICAN MOTORS
    ModelREBEL
    SubmodelSUPER
    Beginning Year1960
    Ending Year1960
    Engine TypeV8
    Engine FamilyAMC V8 GAS
    Engine Size4.1L/250
    Engine VersionN/R
    Engine VIN CodeT
  • MakeAMERICAN MOTORS
    ModelREBEL
    SubmodelTHE MACHINE
    Beginning Year1974
    Ending Year1974
    Engine TypeV8
    Engine FamilyAMC V8 GAS
    Engine Size5.0L/304
    Engine VersionN/R
    Engine VIN CodeH
  • MakeAMERICAN MOTORS
    ModelREBEL
    SubmodelTHE MACHINE
    Beginning Year1974
    Ending Year1971
    Engine TypeV8
    Engine FamilyAMC V8 GAS
    Engine Size6.4L/390
    Engine VersionN/R
    Engine VIN CodeX
  • MakeAMERICAN MOTORS
    ModelREBEL
    SubmodelTHE MACHINE
    Beginning Year1974
    Ending Year1974
    Engine TypeV8
    Engine FamilyAMC V8 GAS
    Engine Size6.4L/390
    Engine VersionN/R
    Engine VIN CodeY
  • MakeEDSEL
    ModelCORSAIR
    SubmodelX
    Beginning Year1959
    Ending Year1959
    Engine TypeV8
    Engine FamilyFORD BIG BLOCK FE V8 GAS
    Engine Size5.4L/332
    Engine VIN CodeB
    Engine VersionN/R
  • MakeEDSEL
    ModelRANGER
    SubmodelX
    Beginning Year1959
    Ending Year1959
    Engine TypeV8
    Engine FamilyFord Y-block
    Engine Size4.8L/292
    Engine VIN CodeC
    Engine VersionN/R
  • MakeEDSEL
    ModelRANGER
    SubmodelX
    Beginning Year1960
    Ending Year1960
    Engine TypeV8
    Engine FamilyFord Y-block
    Engine Size4.8L/292
    Engine VIN CodeW
    Engine VersionN/R
  • MakeEDSEL
    ModelVILLAGER
    SubmodelX
    Beginning Year1959
    Ending Year1959
    Engine TypeV8
    Engine FamilyFord Y-block
    Engine Size4.8L/292
    Engine VIN CodeC
    Engine VersionN/R
  • MakeEDSEL
    ModelVILLAGER
    SubmodelX
    Beginning Year1974
    Ending Year1960
    Engine TypeV8
    Engine FamilyFord Y-block
    Engine Size4.8L/292
    Engine VIN CodeW
    Engine VersionN/R
  • MakeFORD
    Model300
    SubmodelCUSTOM
    Beginning Year1963
    Ending Year1963
    Engine TypeV8
    Engine FamilyFORD BIG BLOCK FE V8 GAS
    Engine Size5.8L/352
    Engine VIN CodeX
    Engine VersionN/R
  • MakeFORD
    Model300
    SubmodelX
    Beginning Year1963
    Ending Year1963
    Engine TypeV8
    Engine FamilyFord small block Windsor
    Engine Size4.3L/260
    Engine VIN CodeF
    Engine VersionN/R
  • MakeFORD
    Model300
    SubmodelX
    Beginning Year1963
    Ending Year1963
    Engine TypeV8
    Engine FamilyFord small block Windsor
    Engine Size4.7L/289
    Engine VersionN/R
    Engine VIN CodeC

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