Hilborn’s EFI-R injector manifolds combine electronic fuel injection technology with race-inspired performance and the iconic look of an individual-runner induction system. Each kit includes a universal Terminator X EFI system, providing cutting-edge EFI technology. We’ve assembled kits to fit OE and aftermarket BBC engines in standard or tall deck heights. Hilborn EFI-R systems were designed for serious, naturally aspirated performance enthusiasts. Kits include a universal main harness, EV1 injector harness, Bosch LSU 4.9 wideband sensor, Input/output harness, power harness, and a CAN-USB tuning dongle which allows you to tune your EFI system for your engine using our free Terminator X EFI software.