Holley's Sniper EFI Self-Tuning Master Kit stands out as the ultimate solution for a cost-efficient upgrade to fuel injection, requiring just 4 simple connections. Elevate your vehicle's performance, benefiting from enhanced engine efficiency, improved MPG, and easier starting. The throttle body-mounted ECU, featuring a dual-pattern bolt-on design for 4150 flange & spreadbore manifolds, supports up to 650hp naturally aspirated and 575hp boosted with four 100 Lb/Hr injectors!
Designed for home installation in your garage or driveway, Sniper ensures simplicity with limited tools and the support of Holley's comprehensive installation resources. The straightforward tuning process is facilitated by a simple calibration wizard, allowing you to answer a few questions about your engine for the system to begin self-tuning—no laptop required. You don't need to be a computer expert or tuning specialist to harness the power of the Sniper EFI system. Tune effortlessly using the high-resolution 3.5" full-color touchscreen for tuning and gauge displays.
The Sniper EFI Master Kit includes a complete fuel system comprising 20ft of 3/8" vapor guard fuel hose, a fuel pump, filters, and all necessary hardware, ensuring a seamless return of fuel to your tank. Additionally, the kit features a 4.9 wideband oxygen sensor with a leak-free design, an OEM-style TPS/IAC, a fuel pressure regulator, and all Stainless Steel T-Bolt clamps, including a Stainless Steel weldable flange.
Don't halt your journey after the EFI conversion—Sniper is an ecosystem that seamlessly pairs with Holley's Sniper Hyperspark Ignition, Fuel Systems, Air Cleaners, Throttle Body, and Digital Dash, 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)
- 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!
- 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
- Includes 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!
- Internal fuel pressure regulator eliminates the hassle of plumbing an external fuel pressure regulator (Preset to 58.5 PSI)
- Integrated ignition timing control & coil driver
- The included 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.
- 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
- Local Pickup Available:
- No
- Local Delivery Available:
- No
- Additional Handling:
- No
