HOLLEY SNIPER EFI 2300 SELF-TUNING KIT - CLASSIC GOLD FINISH # HO550-851
SKU: 12517269206

HOLLEY SNIPER EFI 2300 SELF-TUNING KIT - CLASSIC GOLD FINISH # HO550-851

Sale price$897.75 Regular price$997.50
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Description

HOLLEY SNIPER EFI 2300 SELF-TUNING KIT - CLASSIC GOLD FINISH # HO550-851HOLLEY SNIPER EFI 2300 SELF TUNING KIT CLASSIC GOLD FINISH # HO550 851 "Fuel Injection System, Holley Sniper EFI 2300, Tuning Kit, 350 HP Support, Gold Throttle Body, Kit Injection Style: Throttle body Fuel Injection System Type: Single 2 Barrel Throttle Body (2300 Flange) Maximum Horsepower with Gas: 350 Timing Control Compatible: Yes Power Adder Compatible: No ECM Included: Yes Self Tuning: Yes User Tunable: Yes Fuel Pump Included: No EGR: No

HOLLEY SNIPER EFI 2300 SELF-TUNING KIT - CLASSIC GOLD FINISH # HO550-851
"Fuel Injection System, Holley Sniper EFI 2300, Tuning Kit, 350 HP Support, Gold Throttle Body, Kit
Injection Style:
Throttle body
Fuel Injection System Type:
Single 2-Barrel Throttle Body (2300 Flange)
Maximum Horsepower with Gas:
350
Timing Control Compatible:
Yes
Power Adder Compatible:
No
ECM Included:
Yes
Self Tuning:
Yes
User Tunable:
Yes
Fuel Pump Included:
No
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
Airflow Rate (cfm):
580 cfm
Throttle Body Material:
Cast aluminum
Throttle Body Finish:
Gold
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.
Holley Sniper EFI 2300 Two-Barrel Fuel Injection Systems
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
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 12517269206

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Kindle Customer
Lexington, US
★★★★★ 5
Comfort
The design looks great on the outfit. It fits and wears well. Very comfortable fabric.
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Reviewed in the United States on November 7, 2024
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Adrienne Conaway
Lake Worth, US
★★★★★ 5
Attractive outfit.
Attractive outfit. My Husband look good in it
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Reviewed in the United States on March 18, 2025
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Lindsay Eure
Fort Morgan, US
★★★★★ 5
Nice but better on tall men
We ordered this for a show. Our actor is 5’9” and the sleeves and legs are too long as well as the body of the tunic.I believe we ordered a medium. The waist fit and we could not go any smaller. In another review I have an actor who is 6’5” and very thin in the same size and it fits him well.
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Reviewed in the United States on August 18, 2022
K
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Katie Williams
Boise, US
★★★★★ 5
Cute Comfy Cultured 💕
Color: Burgundy With Gold, Size: Small, Color: Burgundy With Gold, Size: Small
I ordered all my boys the men's sizes because I needed the burgundy gold tones to match my dress. All their outfits were longer then need but was expected because they're not men! My 8yr old wore men's small, my 10yr old wore men's medium, 13yr old wore men's large and our taller 12yr old wore XL. They color was deep, the gold is a print not embroidery but they all were handsome and comfortable 💕
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Reviewed in the United States on March 7, 2022
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krystal smith
Los Angeles, US
★★★★★ 5
Perfect suit
Color: Wine Red, Size: X-Large, Color: Wine Red, Size: X-Large
I love the suit it fitted my son perfect
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Reviewed in the United States on April 26, 2026

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