Holley Sniper EFI 550-511 4 Barrel Fuel Injection Conversion Self-Tuning kit
Holley Sniper EFI 550-511 4 Barrel Fuel Injection Conversion Self-Tuning – Black. Just taken out of box for pictures! Holley just brought EFI within range! Perfect for street rods, muscle cars, off road trucks or nearly any carbureted vehicle. Put an end to cold start issues, hesitations, vapor lock, and flooding. Upgrade to Sniper EFI and get the tactical accuracy of EFI today! Throttle body mounted ECU – no extra boxes to mount. Supports up to 650hp with Four 100 Lb/Hr Injectors! 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). Integrated ignition timing control & coil driver. 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 ensures a leak free oxygen sensor installation, with Stainless Steel T-Bolt clamps and a Stainless Steel (Weldable) oxygen sensor flange. 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! Coast Guard Approved: Yes. Flange Style: Dual Bolt Pattern. Fuel Pressure: 58.5 PSI. Inlet / Outlet Size: 9/16-18 Female O-Ring (AN 6). Model: 4150 EFI Conversion Throttle Body. Product Type: Sniper 4BBL TBI Kits. Original box is a bit damaged due to being moved around the shop. The parts are in perfect condition. Emissions This part is legal for use on Uncontrolled (Non-Emissions Controlled) Vehicles or Racing Vehicles. The following vehicles are considered Uncontrolled (Non-Emissions Controlled) Vehicles. 1965 and older U. Manufactured California Certified vehicles. 1967 and older U. Manufactured Federally Certified vehicles. 1967 and older Foreign manufactured vehicle. Racing Vehicles are vehicles that are used exclusively for racing or other forms of competition that are not registered and that may never be used on the street. The item “Holley Sniper EFI 550-511 4 Barrel Fuel Injection Conversion Self-Tuning kit” is in sale since Sunday, December 12, 2021. This item is in the category “eBay Motors\Parts & Accessories\Car & Truck Parts & Accessories\Air & Fuel Delivery\Fuel Injection Parts\Additional Fuel Injection Parts”. The seller is “nenabtx” and is located in Cedar Park, Texas. This item can be shipped to United States.
- Manufacturer Part Number: 550-511
- California Prop 65 Warning: Cancer and Reproductive Harm
- Brand: Holley
- MPN: 550511