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$899.99
Holley Sniper 550-851 EFI 2300 2-Barrel Self-Tuning Base Kit
Holley Sniper 550-851 EFI 2300 2-Barrel Self-Tuning Base Kit

Holley Sniper 550-851 EFI 2300 2-Barrel Self-Tuning Base Kit

Universal Fit, 580 CFM CFM, 3 Emission Code, Anodized, Throttle Body Injection Style, Gold

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Holley Sniper 550-851 EFI 2300 2-Barrel Self-Tuning Base Kit
Holley Sniper 550-851 EFI 2300 2-Barrel Self-Tuning Base Kit
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We estimate this item will ship on or before October 23rd.
Part # 425550851
$899.99
each
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Important Messages:

  • This item ships directly from the manufacturer. It may take an additional 2 business days for Sniper to ship this item.
  • Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.
  • This item ships via Ground Shipping only. Expedited and Air shipping options are not available.

Details

MFG. Part #:
550-851
Sold in Quantity:
Each
CFM:
580 CFM
Emission Code:
3
Finish:
Anodized
Throttle Bore:
1.687
Distributor Included:
No
Injection Style:
Throttle Body
Injector Size:
100 lb/hr @ 58.5 PSI
Injectors Included:
Yes
Self Tuning:
Yes
Wiring Harness Included:
Yes
Color:
Gold
Throttle Body Barrels:
2-Barrel

Info

Holley Sniper offers an EFI 2300. This part is perfect for any vehicle that came from the factory with a Holley 2300 carb. The benefits of this part are it puts an end to vapor lock, flood, hesitations and cold start issues. 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 550-1933 (4150 Square Flange) or 550-1929MRG (Spread Bore). 

  • Bolt on 2300 Flange Carburetor Replacement
  • Supports up to 350HP with Two 100lb/hr Injectors
  • 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
  • Throttle body mounted ECU – 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 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
  • Gold Finish
  • Sold Individually

Instructions (PDF)

Application Guide (PDF)

Quick Start Manual (PDF)

 

Notes

  • For a naturally aspirated engine application only.
  • Not to be used for turbocharger or supercharger applications.
Some parts are not legal for use in California or other states with similar laws/regulations

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