SKU: 10312004674

Holley 550-552 Sniper EFI Self-Tuning Autolite 1100 Kit (1) Fuel Injector Thrott

Sale price$539.98 Regular price$599.98
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Ships within 48 hours · Estimated delivery Jul 27 - Aug 1

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Description

Holley 550-552 Sniper EFI Self-Tuning Autolite 1100 Kit (1) Fuel Injector ThrottOverview: Are you tired of struggling with the old Autolite model 1100 series carburetor on your classic Ford? Does your street cruiser currently hesitate at extreme temperatures? The team at Holley has designed the perfect solution for your problems. The Sniper EFI replacement throttle body for Autolite 1100 carburetors will be right at home on most early in line 6 cylinder powered grocery getters or weekend cruisers. Sniper EFI offers superior

Overview:

Are you tired of struggling with the old Autolite model 1100 series carburetor on your classic Ford? Does your street cruiser currently hesitate at extreme temperatures? The team at Holley has designed the perfect solution for your problems. The Sniper EFI replacement throttle body for Autolite 1100 carburetors will be right at home on most early in-line 6 cylinder powered grocery getters or weekend cruisers. Sniper EFI offers superior throttle response and wide-open throttle power. 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:

  • Bolt-On Sniper EFI throttle body replacement for Autolite 1100 Carburetors
  • Designed with a mounting flange to fit the intake manifolds that originally had Autolite 1100 carburetors installed. Applications include 1963 - 1967 Inline 6 Cylinder Ford engines, from 144ci to 300ci.
  • Such engines were commonly found in Mustang, Falcon, Fairlane, and various Ford trucks.
  • Throttle body mounted ECU - no extra boxes to mount
  • Supports up to 175 HP with One 100lb/hr Injector
  • 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 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" exhaust ensures a leak free oxygen sensor installation, with Stainless Steel T-Bolt clamps and a Stainless Steel (Weldable) oxygen sensor flange

 

Application:

Year Make Model Submodel Engine Size
Universal

 

Specs:

Brand Holley Sniper EFI
Emission Code 3
Finish Classic Gold
Horsepower Rating (HP) 175
Injector Size 100 lb/hr @ 58.5 PSI
Product Type EFI System
Throttle Bore 1.4375
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: 10312004674

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Boise, US
★★★★★ 5
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Reviewed in the United States on June 6, 2026
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Color: carrot orange
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Reviewed in the United States on May 3, 2026
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Paul Duke
Lake Worth, US
★★★★★ 5
Awesome and truly indestructible
Color: carrot orange
Very good dog toy. My dog destroys most “indestructible” dog toys within an hour. This has withstood her every effort. She loves the crinkle and loves the bounce when fetching.
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Reviewed in the United States on May 25, 2026
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Waukegan, US
★★★★★ 5
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Jamie Long
New York, US
★★★★★ 5
Great for a teething puppy
Size: Small, Color: Pink
This is one of the best training collars we have used. So good that we ordered a second one so each dog has one and we have recommended it to several other people. It has 3 options, beeping, vibration and shock. Each option has several different settings. The collar comes in many different colors. It is very sturdy and it is waterproof. It is adjustable and the clip is very sturdy. I had previously bought a different training collar that did not phase my dog in the slightest and was a complete waste of money. It always seemed to be low on battery even after charging, this one however lasts like a week after charging. I will continue to use this brand for sure
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Reviewed in the United States on June 8, 2026

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