Holley Sniper 2 Master EFI Conversion Kit with Hyperspark Ignition SKU: 664899
Holley Sniper 2 Master EFI Conversion Kit with Hyperspark Ignition
Product Overview:
One part number for easy ordering. Designed for use with a frame mounted fuel pump.
- Holley Sniper 2 EFI Fuel Injection Master Kit
- Sniper EFI Hyperspark CD Ignition Box
- Sniper EFI Hyperspark Ignition Coil
- Sniper EFI Hyperspark Distributor.

Full description
One part number for easy ordering. Designed for use with a frame mounted fuel pump.
- Holley Sniper 2 EFI Fuel Injection Master Kit
- Sniper EFI Hyperspark CD Ignition Box
- Sniper EFI Hyperspark Ignition Coil
- Sniper EFI Hyperspark Distributor.
Holley Sniper 2 Master EFI Conversion Kit with Hypserpark Ignition
Introducing the Holley Sniper 2 EFI Conversion Kit with Hyperspark Ignition - a revolutionary upgrade that combines cutting-edge technology with ease of use, bringing your classic Bronco into the modern era of fuel injection. Transform your drive with self-tuning capabilities, improved cold starts, and improved fuel economy. Our Holley Sniper 2 EFI Conversion Master Kit with Hyperspark Ignition is designed for use with a frame mounted fuel pump.
Holley Sniper 2 Warranty Info: Holley offers a standard 2-year warranty on the Sniper 2 EFI right out of the box. If you register your Holley Sniper 2 here they will add another year to the warranty, making it a 3-year Warranty!
This complete fuel injection system based on the Holley Sniper 2 Ecosystem includes the following parts:
- Holley Sniper 2 EFI Fuel Injection Master Kit
- Sniper EFI Hyperspark CD Ignition Box
- Sniper EFI Hyperspark Ignition Coil
- Sniper EFI Hyperspark Distributor
The new Holley Sniper 2 system boasts the following key features:
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Self-Tuning Technology: The Sniper 2 EFI Conversion Kit adapts to your engine's needs, making tuning hassle-free even for those with limited experience. Say goodbye to complicated laptop tuning with the user-friendly setup wizard.
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Easy Installation: Designed for the DIY enthusiast, the Sniper 2 is crafted for easy installation in your garage using basic tools. A comprehensive installation manual and instructional video guide you through the process.
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EFI Conversion for Common Carburators: Specifically designed for common 4-barrel (4150 flange) style carburetors, the Sniper 2 offers a seamless transition to electronic fuel injection, ensuring a simple and reliable EFI conversion.
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Modern Performance: Experience the power, efficiency, and ease of use with the high-performance fuel injection system that delivers a smooth drivability, making your classic Bronco feel like a modern, fuel-injected vehicle.
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Sniper Ecosystem Compatibility: The Sniper 2 seamlessly integrates with the Sniper Ecosystem, including the Hyperspark ignition system, complete fuel systems, and various user interfaces/dash displays, providing a comprehensive and modern upgrade for your vehicle.
- Real-Time Fuel Map Learning: The genuine Bosch LSU 4.9 wideband oxygen sensor and clamp-on oxygen sensor kit ensure accurate and leak-free oxygen sensor installation
Check out the 14 NEW features of the Holley Sniper 2:
- Optional Power Distribution Module (PDM) for simplified wiring.
- Improved ECU with enhanced RF noise and interference resistance.
- Redesigned throttle shaft and plate geometry for a smoother throttle feel.
- Plug and play Hyperspark distributor support for integrated timing control.
- Adapters for other ignition types available separately.
- Various tuning and gauge display interfaces, including a 3.5-inch full-color LCD handheld and Bluetooth connectivity.
- Integrated kick-down provisions for Ford C4/C6 and GM 700R4 automatic transmissions.
- "Hidden Harness" for a clean appearance.
- Multiple inputs and outputs for versatile customization.
- Redesigned injector connector for improved reliability.
- Onboard contactless magnetic TPS sensor for accurate readings.
- Next-generation mil-spec style M8 positive lock connector for CAN1 and CAN2.
- Cast-in fuel crossover from primary to secondary fuel rail.
- Serialized throttle bodies for improved customer service and warranty.
Not to mention these returning features:
- Only four wiring connections required. (Battery+, Battery-, Switched Ignition, and RPM)
- Calibration wizard for a base map and self-tuning without a laptop.
- Supports up to 650hp naturally aspirated or 575hp on boost.
- Part of the Sniper EFI Complete Ecosystem.
Upgrade your classic Bronco with the Holley Sniper 2 EFI Conversion Kit and enjoy the perfect blend of modern technology and classic charm. Patent Pending.