Item #
22758
BRAND: Holley
Holley Sniper EFI 2300 Self-Tuning Master Kit - Shiny Finish 550-849K
Holley Sniper 2 Barrel Fuel Injection Conversion - Self-Tuning Master Kit + Handheld Display - Shiny Finish
Holley Sniper 2 Barrel Fuel Injection Conversion - Self-Tuning Master Kit + Handheld Display - Shiny Finish
Holley Sniper 2 Barrel Fuel Injection Conversion - Self-Tuning Master Kit + Handheld Display - Shiny Finish
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Product Overview:
Description
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).
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
- Patent Pending
In the Box
Guides & Accessories
Reviews
Questions & Answers
I have a 1987 Chevy R10 350 SBC with a throttle body and it has an O2 sensor already in the exhaust, so I was wondering if this would bolt on my motor or is there any modifications I may need to do? Thank you for any help or advice.
you will have to reach out to Holley to insure that it will work for you application.
Date published: 2023-10-05
Location of Holley Sniper throttle body fuel filter
Reach out to Holley
Date published: 2023-09-13
Will this replace a TBI on a 1994 chevy 5.7L 350?
We apologize for the confusion and inconvenience. We would have to advise you to speak directly to the manufacturer as these items drop ship. They can be reached by calling 1-866-464-6553
Date published: 2021-08-06
Will this fit a 1969 vw beetle
Do to the complexity of your conversion to a Holley Sniper EFI, we recommend contacting Holley
Performance @ 1-866-464-6553 for the specifics on your application.
Date published: 2021-05-06
Will this kit fit my 74 cougar?
Thanks for reaching out to us. These kits require a few field modifications to bolt on but they are so worth it. Basically you will need to have a bung welded into the exhaust pipes to install an O2 sensor and upgrade your fuel pump to be able to develop the pressures required. Your vehicle should have a return line already plumbed to the fuel tank that you can utilize. Depending on your intake bolt pattern you might need a spacer / adapter for the base of the carb. Well worth the effort... Have a great day!
Date published: 2021-04-22
I have a weber downdraft 2 bbl carb on my '61 Volvo, will this sniper 2300 adapt to my manifold?
This would not be a direct fit without the use of an adapter.
Date published: 2020-02-24
Holley Sniper EFI 2300 Self-Tuning Master Kit - Shiny Finish 550-849K
$1,477.95
Out of stock