Sniper EFI 2GC Large Bore

The Rochester 2GC Large Bore carburetor was commonly found on 1974-78 GM vehicles. If you have a cruiser that you want to be able to count on every time you turn the key and makes up to 350 horsepower, the Sniper EFI Large Bore 2GC will get your hot rod back on the street and ready for the next cruise-in. They come packed with two 100 lb/hr fuel injectors and a 2 bar MAP sensor that can monitor up to 14.7 psi of boost.

If your goals exceed 350 horsepower or 14.7 psi of boost, we recommend using an intake manifold with a different bolt pattern, such as the Holley 2300 2-barrel or Squarebore 4150/4160 and the corresponding Sniper EFI unit to match.