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Ships within 48 hours · Estimated delivery Jul 11 - Jul 16
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Description
Holley 550-849 2300 Sniper EFI 2 Barrel ConversionOverview: 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
Overview:
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!
Features:
- 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 – 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
Application:
| Year | Make | Model | Submodel | Engine Size |
|---|---|---|---|---|
| Universal |
Specs:
| Brand | Holley Sniper EFI |
|---|---|
| CFM | 580 |
| Coast Guard Approved | Yes |
| Emission Code | 3 |
| Finish | Shiny |
| Flange Size | 2300 |
| Flange Style | 2300 |
| Fuel Pressure | 58.5 PSI |
| Height | 3.28" |
| Injector Size | 100 lb/hr @ 58.5 PSI |
| Inlet / Outlet Size | 9/16-18 Female O-Ring (AN 6) |
| MAP Sensor | 2Bar |
| Max Horsepower Rating | 350 Naturally Aspirated |
| Product Type | Sniper 2BBL EFI Kits |
| Transmission | 700R4/200R4 |
| Transmission | Ford C4/C6 |
| Transmission | TH350 |
| Warning | California Proposition 65 |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.9 ★★★★★
Based on 2492 reviews
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Product Reviews
★★★★★ 5
Kudos for A Place for Us!
Format: Kindle
A contemporary love story that doesn’t disappoint . We cheer on Jo and Lauren as they tackle the ups and downs, challenges and risks that come with any love affair. But this one is a special test to the two women’s commitment to each other, as society’s laws and opinions are the biggest hurdles they must face. Enmeshed in their current dysfunctional relationships with other people, Jo and Lauren are determined to have a second go at the true love they both had years ago, but that slipped away. Grayhall does a great job at ramping it up in the final chapters for an ending that truly delivers.
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Reviewed in the United States on June 8, 2025
★★★★★ 4
An inspiring and engaging tale.
Format: Kindle
A Place for Us is a heart-felt story of love, redemption and second chances.
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Reviewed in the United States on August 12, 2025
★★★★★ 5
A Place for Us
Format: Kindle
Oh! 15 gold stars for this one! This book is so poignant and so very brave and authentic! This book is a permission for us to choose what we will and will not accept in our relationships. This book is more than hope, this book is determination! Pure driven determination to not settle, but to go to the mat to have our life the way we want we want it. I cannot over recommend this book. Thank you, Patricia Grayhall! Keep writing!
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Reviewed in the United States on June 8, 2025
★★★★★ 5
Finding a Home
Format: Paperback
A Place for us is a beautifully crafted and deeply moving love story about two women--one American, one British--who first meet in their youth and reconnect decades later. At its core, the novel portrays their struggle to navigate restrictive immigration laws in pursuit of a life together. Their journey highlights the urgent need to protect and legalize same-sex marriage, especially at a time when such rights feel increasingly precarious. A timely and relevant read.
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Reviewed in the United States on August 14, 2025
★★★★★ 5
So good
Format: Paperback
RATING : ⭐️⭐️⭐️⭐️⭐️ SPICE: 🔥🔥 Hot damn Hannah did it again .if you want to read more sapphic romance, this one will absolutely blow your mind! Bryce and Daisy were everything I wanted and more! Fake dating will always be the superior trope, but when it’s forced proximity grumpy x sunshine and the grumpy one is secretly head over heels for the sunshine one, well I’m a damn puddle on the floor! I still can’t decide if I loved Bryce or Daisy more, but I do. Know this might just be my favorite book Hannah has ever written. ☀️ Fake Dating ☀️ Grumpy x Sunshine ☀️ Forced Proximity / Roommates ☀️.Tattoo Artist / Teacher ☀️ So much pining I love Bryce so much. She is a total hard shell but she has such a gooey inside and she showed it so well with Daisy. This whole setup was fantastic, Daisy needs a place to stay so Bryce gets volunteered to give up her spare room. Daisy think Bryce doesn’t like her, but then you get to Bryce’s POV and you realize how down bad she has it for Daisy. Then Daisy proposes the fake date and OMG the tension. The longing. The secret tattoos. I loved every bit of these two figuring each other out. Watching Bryce absolutely melt for Daisy was just so so good. This may be a slow burn, but when it burns…. It’s an inferno. And the tattoo parlor scene is imbedded in my brain forever. Just everything about this made me happy and I will forever love Cherry Peak, these characters and this series! Now bring on Darren!
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Reviewed in the United States on January 10, 2025