1978-1987 Grand Prix Holley Sniper EFI Self-Tuning Kit, Classic Gold Finish 550-516

"Economically priced so you can have all the benefits of EFI and still have Money to finish or upgrade the rest of your Grand Prix! Put an end to cold start issues, hesitations, vapor lock, and flooding. Upgrade to Sniper EFI and get the tactical accuracy of EFI today!

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 Đ 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
• Integrated ignition timing control & coil driver
• 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!
• Available in base & master kits (Master kits include complete fuel system consisting of; 20ft of 3/8in Vapor Guard Fuel Hose, 12-920 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 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 PSI
• 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

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Manufacturer Part Number : 550-516

Part Notes:

Helpful Articles:

• Prepping for Fuel Injection