Holley EFI Fuel Injection Throttle Body
534-300
TERMINATOR X STEALTH 4150 2X4 SLAVE GOLD;Terminator X Stealth; 2x4 4150; stealth 4150 2x4; 2x4; dual quads;;Holley EFI Terminator X Stealth 4150 Secondary Throttle Body - Gold;Secondary Service Throttle Body - 4 Injectors;Service Secondary Throttle Body with Injectors. Intended to be used as a service component or when building a custom 4150 style 2x4 setup.;Bolt on 2x4 4150 Flange Carburetor Replacement;Supports up to 1500 HP Naturally Aspirated or 1250 HP Forced Induction with Eight 100 Lb/Hr Injectors;Internal 1bar MAP sensor, built into the Terminator X ECU;External fuel pressure regulator required, set to a base pressure of 58.5 PSI, such as Holley part # 12-886;Integrated ignition timing control;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!;OEM Style TPS/IAC and Fuel Pressure regulator, for years of dependable service;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 3 finishes: Shiny, Black, and Gold