67 FRT FENDER RH

The Holley EFI Terminator X Stealth 4150 1250HP EFI system features 8, 100LB/HR Fuel Injectors capable of supporting up to 650 HP naturally aspirated or 1250 HP on forced induction applications. The Holley EFI Terminator X ECU is capable of fuel map self-learning and ignition timing control, improving idle stability, drivability, and wide-open throttle horsepower! The Stealth 4150 also includes transmission kickdown provisions for GM TH350/400, 200R4/700R4 and Ford C4/C6 applications. Holley EFI Terminator X Max Stealth 4150 kits provide transmission control for Pre-1967-2002 & 2010-2022 GM 4L60E/4L80E Transmissions. Features include bolt-on 4150 Flange Carburetor Replacement, internal 1bar MAP sensor, wiring exiting below the rear fuel injector cover for stealth installation, timed spark port for vacuum advanced distributors, and air entry machined to fit most stock style air cleaners. An external fuel pressure regulator (set to 58.5 PSI, e.g., Holley part # 12-886) is required. It also has integrated ignition timing control, a high-resolution full-color touchscreen for setup, tuning, and gauge displays, and a simple calibration wizard. The kit includes a genuine Bosch LSU 4.9 Wideband Oxygen Sensor and OEM Style TPS/IAC. Available in Shiny, Black, and Gold finishes.