Now that you have selected the Rochester Large Bore 2GC flange, your decision is very easy. The only decision you need to make from here is what finish you want: Shiny or Classic Gold.
The Large Bore 2GC Sniper EFI systems are packed with two 100 lb/hr fuel injectors that will support up to 350 horsepower 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.
Buy your Holley Rochester Sniper EFI Large Bore 2GC here!