Holley Sniper EFI Quadrajet™ - Shiny

Holley Sniper EFI Quadrajet™ - Shiny

Sniper EFI Conversion kit for 1955 to 1969 Chevrolet, Buick, Oldsmobile, and Pontiac vehicles that came with Rochester 2GC Small Bore Carbs.

Overview
Let's face it, you love driving your classic car, but dread the hassles with your Rochester 2GC carburetor. Today's fuels are blended for modern fuel injection, not that old 2Jet carburetor from 50+ years ago. Holley makes it easy to convert your classic car with a small bolt pattern, two-barrel, Rochester 2GC carb to fuel injection. The Sniper EFI 2GC Small Bore is a bolt on electronic fuel injection system that will put the fun back in your classic ride. The Rochester 2GC small bore carburetor was commonly used on 1955 - 1969 Chevrolet and Buick, Oldsmobile, and Pontiac vehicles such as the Camaro, Electra, Super 88, Tempest and most C-10 through K3500 series trucks. Installation of the Sniper EFI 2GC Small Bore throttle body is simple and straightforward:  Remove your current carburetor and bolt on the new Sniper EFI system. No intake manifold adapters required!  Reinstall your factory or custom air cleaner. The Sniper EFI 2GC air cleaner flange matches the Rochester 2GC so it accepts most factory air cleaners. Not only does the Sniper EFI 2GC offer superior throttle response and WOT power over the carburetor, but you may also benefit from increased fuel economy! Put an end to cold start issues, hesitations, vapor lock, and flooding with the accuracy of EFI. You can also use the Sniper EFI 2GC to control the ignition timing, taking EFI to the next level. The Sniper EFI 2GC system is capable of supporting 350 HP on naturally aspirated engines. Upgrade to Sniper EFI today!

Features:

• Fits most stock Rochester Quadrajet™ (Q-Jet) air cleaners
• Self-tuning ECU means you don't have to be a computer/tuning wiz to have EFI!
• 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!
• Only 4 Wiring Connections Required! (Battery +, Battery - , Switched Ignition & RPM)
• High Resolution Full Color Touchscreen for Initial Setup, Tuning, and Gauge Displays.
• Throttle body mounted ECU “ no extra boxes to mount
• Designed to deliver the signature Rochester Roar at Wide Open Throttle!
• Supports up to 500hp with Four 100 Lb/Hr Injectors!
• Integrated ignition timing control
• Transmission provisions on throttle lever for TH350/TH400 and 200R4/700R4
• Brake Booster adapter included, if required
• Universal Throttle and transmission kickdown bracket included
• The included Genuine Bosch LSU 4.9 Wideband Oxygen Sensor provides realtime Fuel Map Learn!
• OEM Style Throttle Position Senser (TPS)/ and Idle Air Control (IAC) 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
• Requires external fuel pressure regulator, such as: 12-886 or 12-879
• 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!
• A Flame Arrestor is REQUIRED for marine installations, such as part number, 720-1 or 720-13

Details:

• CFM: 715
• Coast Guard Approved: Yes
• Finish: Shiny
• Flange Style: Spreadbore
• Fuel Pressure: 58.5 PSI
• 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: 500 Naturally Aspirated
• Throttle Bore: 1.375 Primary / 2.00 Secondary
• Transmission: 700R4/200R4

Links
Quickstart Guide
Instruction Sheet