1962-1988 Chevrolet Holley Sniper EFI Self-Tuning Master Kit, Classic Gold Finish 550-516K

Holley brings EFI within range for your Chevrolet!Features:Dual Pattern bolt on carburetor replacement, designed to fit 4150 Flange & Spread Bore manifolds - (Spread Bore Sealing Plate is recommended)Throttle body mounted ECU no extra boxes to mountSupports up to 650hp with Four 100 Lb/Hr Injectors!Only 4 Wiring Connections Required! (Battery +, Battery - , Switched Ignition & RPM)Includes complete fuel system consisting of; 20ft of 3/8in 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 driverHigh 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 dont 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 flangePatent PendingSpecs:CFM:800Emission Code:3Finish:Classic GoldFlange Style:Dual Bolt PatternFuel Pressure:58.5Height:3.28inInjector Size:100 lb/hr @ 58.5 PSIInlet / Outlet Size:9/16-18 Female O-Ring (AN 6)MAP Sensor:2BarMax Horsepower Rating:650 Naturally Aspirated

Manufacturer Part Number : 550-516K

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