30002 - Go EFI 4 - 600 HP EFI System - Matte Black FinishThe Go EFI 4 Self Tuning Fuel Injection is rated at 600 HP but is suitable for engines from 250 HP thru 600 HP. This system is perfect for your everyday Driver right up to your weekend Street Machine or Bracket Racer. It features the FASTEST most accurate Self Learning available, Timing control, Wet flow Annular discharge and tons of additional features. It fits any 4 bbl intake manifold and is the most self contained and full featured unit of this