Holley Sniper Efi Master Kit Black Finish

Upgrade your car to fuel injection the smart way with Holley's Sniper EFI Self-Tuning Master Kit, requiring just 4 simple connections for a cost-efficient transformation. Crafted with a dual-pattern bolt-on design tailored to fit 4150 flange and spreadbore manifolds, this kit propels your build to new heights, offering enhanced engine performance, improved fuel efficiency, and easier starting. The throttle body mounted ECU eliminates the need for extra boxes, providing a sleek solution. Capable of supporting up to 650hp naturally aspirated and 575hp boosted with four 100 Lb/Hr injectors!

Designed for home installation in your garage or driveway with minimal tools, Sniper ensures a hassle-free process with the backing of Holley's comprehensive installation manual and videos. Simplicity in tuning is our focus, achieved through a straightforward calibration wizard that self-tunes based on a few questions about your engine – no laptop required. You don't need to be a computer expert or tuning specialist to utilize the Sniper EFI system; the high-resolution 3.5" full-color touchscreen simplifies tuning and gauge displays.

The Sniper EFI Master Kit doesn't just stop at the basics; it includes a complete fuel system with 20ft of 3/8" vapor guard fuel hose, a fuel pump, filters, and all necessary hardware for efficient fuel return to your tank. The package also features a 4.9 wideband oxygen sensor for leak-free oxygen sensing, an OEM-style TPS/IAC, fuel pressure regulator, and premium Stainless Steel T-Bolt clamps with a weldable flange.

But the journey doesn't end with the conversion to EFI. Sniper is part of a comprehensive ecosystem, specifically designed to work harmoniously. This kit seamlessly pairs with plug-and-play Hyperspark Ignition systems (coil, ignition box, and distributors), fuel systems (fuel pump kits, modules, in-tank systems), air cleaners, and digital dashes, unlocking the full potential of your build.

Features:

• Dual-pattern bolt-on carburetor replacement, designed for 4150 Flange & Spread Bore manifolds - (Spread Bore Sealing Plate Part #9006 is recommended)
• Self-tuning ECU – no need to be a computer/tuning expert!
• Simple Calibration Wizard (Answer a few questions about your engine, create the base map, then let it start tuning on its own!) - NO laptop required!
• Only 4 Wiring Connections Required! (Battery +, Battery -, Switched Ignition & RPM)
• High-Resolution Full-Color Touchscreen for Initial Setup, Tuning, and Gauge Displays.
• Supports up to 650hp with Four 100 Lb/Hr Injectors!
• Throttle body mounted ECU – no extra boxes to mount
• Integrated ignition timing control & coil driver
• Included clamp-on oxygen sensor kit ensures a leak-free oxygen sensor installation, with Stainless Steel T-Bolt clamps and a Stainless Steel (Weldable) oxygen sensor flange
• Internal fuel pressure regulator eliminates the hassle of plumbing an external fuel pressure regulator (Preset to 58.5 PSI)
• Includes a complete fuel system consisting of; 20ft of 3/8” Vapor Guard Fuel Hose, Fuel Pump, Filters, necessary hardware, and bulkhead fitting to return fuel into the tank!
• The included Genuine Bosch LSU 4.9 Wideband Oxygen Sensor provides real-time Fuel Map Learn!
• OEM Style TPS/IAC and Fuel Pressure regulator, ensuring years of dependable service.