Holley Sniper EFI 2GC Large Bore Master Kit - Shiny

Installation of the Sniper EFI 2GC Large 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!

Specifications
Sniper EFI Conversion kit for 1974-1978 Chevrolet, GMC, Oldsmobile, and Pontiac vehicles that came with Rochester 2GC Large Bore Carbs.

Features:
Bolt on Rochester 2GC large bore two barrel carburetor replacement
Installs directly to the factory Rochester 2GC large bore intake manifold, no adapter required
Engineered to fit 1974-1978 GM vehicles that utilized the Rochester 2GC large bore carburetor
Designed to fit most factory Rochester 2GC large bore air cleaner assemblies
Installs directly to the factory Rochester 2GC intake manifold, no adapter required
Designed to fit most factory 2GC air cleaner assemblies
Universal throttle lever with TH350, 700R4 & 200-4R kick down provisions
Throttle body mounted ECU – no extra boxes to mount
Not designed for Tri-Power installations.
Supports up to 350HP with Two 100lb/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 (with Holley Hyperspark, Holley Dual Sync or MSD Pro Billet distributors)
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 for 2.0" exhaust ensures a leak free oxygen sensor installation, with Stainless Steel T-Bolt clamps and a Stainless Steel (Weldable) oxygen sensor flange

Emissions
The following vehicles are considered Uncontrolled (Non-Emissions Controlled) Vehicles: 
This part is legal for use on Uncontrolled (Non-Emissions Controlled) Vehicles or Racing Vehicles.

1965 and older U.S. manufactured California Certified vehicles
1967 and older U.S. manufactured Federally Certified vehicles
1967 and older Foreign manufactured vehicle
Racing Vehicles are vehicles that are used exclusively for racing or other forms of competition that are not registered and that may never be used on the street.