Sniper 550-866 - Holley EFI 2GC Small Bore - Classic Gold

Sniper 550-866 - Holley EFI 2GC Small Bore - Classic Gold

Holley Sniper EFI 2GC Small Bore - Classic Gold

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

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.

• Only 4 Wiring Connections Required! (Battery +, Battery - , Switched Ignition & RPM)
• Installs directly to the factory Rochester 2GC small bore intake manifold, no adapter required
• Engineered to fit 1955-1969 GM vehicles that utilized the Rochester 2GC small bore carburetor
• Throttle body mounted ECU – no extra boxes to mount
• OEM Style TPS/IAC and Fuel Pressure regulator, for years of dependable service.
• Universal throttle lever with TH350, 700R4 & 200-4R kick down provisions
• Internal fuel pressure regulator eliminates the hassle of plumbing an external fuel pressure regulator (Preset to 58.5 PSI)
• The included Genuine Bosch LSU 4.9 Wideband Oxygen Sensor provides realtime Fuel Map Learn!
• Bolt on Rochester 2GC small bore two barrel carburetor replacement
• High Resolution Full Color Touchscreen for Initial Setup, Tuning, and Gauge Displays
• 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!
• Integrated ignition timing control (with Holley Hyperspark, Holley Dual Sync or MSD Pro Billet distributors)
• Designed to fit most factory 2GC air cleaner assemblies
• Not designed for Tri-Power installations.