Holley EFI 550-1080 - Term X Stealth 4500, 2X4, Shiny

8 Injectors - 800-1500 HP The Terminator X Stealth 4500 2x4 EFI systems from Holley features 8, 100LB/HR Fuel Injectors capable of supporting up to 1500 HP naturally aspirated or 1250 HP on forced induction applications. The Terminator X ECU is capable of fuel map self-learning and ignition timing control, improving idle stability, drivability, and wide-open throttle horsepower! Designed to fit with Gen 3 Ultra Dominator air cleaners and fuel crossovers, allowing you to easily convert your 4500 equipped 800+ horsepower dragster or door car! Features: • Bolt on 4500 Flange Carburetor Replacement for 2x4 intake manifolds • Supports up to 1500 HP Naturally Aspirated or 1250 HP Forced Induction with Eight 100 Lb/Hr Injectors • 2.125” Throttle Plates, Flow 1440 CFM each for large cubic inch engines • Gen 3 Ultra Dominator Style 4 Bolt Air Cleaner Flange offering a variety of air cleaner options • External fuel pressure regulator required, such as 12-848 • Throttle Linkage not included • Each throttle body contains 4x 100lb/hr fuel injectors • Universal engine harness allows you to easily install the Terminator X 2x4 4500 system on a wide variety of engine combinations • Timing Control support integrated within the ECU using supporting components (distributor, ignition box, or crank trigger) • High Resolution Full Color Touchscreen for Initial Setup, Tuning, and Gauge Displays • Simple Calibration Wizard (answer a few questions about your engine and it creates the base map, then starts tuning on its own!) - NO laptop required! • Self-tuning ECU means you don’t have to be a computer/tuning wiz to have EFI! • The included Genuine Bosch LSU 4.9 Wideband Oxygen Sensor provides real-time Fuel Map Learn! • Included weld-in O2 sensor bung for the exhaust ensures a leak free oxygen sensor installation • Plug and play with Holley EFI Accessories, such as the 12.3” and 6.86” Pro Dash; CAN EGT; and Digital Analog style EFI gauges • Available in 2 finishes, Shiny and Black