1970-1988 Monte Carlo Holley Sniper EFI Self-Tuning Master Kit, Classic Gold Finish 550-516K

Holley brings EFI within range for your Monte Carlo!

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 mount
• Supports 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 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
• Patent Pending

Specs:

• CFM: 800
• Emission Code: 3
• Finish: Classic Gold
• Flange Style: Dual Bolt Pattern
• Fuel Pressure: 58.5
• Height: 3.28in
• Injector Size: 100 lb/hr @ 58.5 PSI
• Inlet / Outlet Size: 9/16-18 Female O-Ring (AN 6)
• MAP Sensor: 2Bar
• Max Horsepower Rating : 650 Naturally Aspirated

Manufacturer Part Number : 550-516K

Part Notes:

Helpful Articles:

• Prepping for Fuel Injection