Holley EFI 534-299 - Terminator X Stealth 4150 Throttle Body

Holley EFI - 534-299

Holley EFI Terminator X Stealth 4150 Secondary Throttle Body - Black

Terminator X Stealth 4150 Throttle Body; 2x4 Slave; 4150 Flange; 58.5 PSI; Black;

Service Secondary Throttle Body with Injectors. Intended to be used as a service component or when building a custom 4150 style 2x4 setup.

• 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!
• Integrated ignition timing control
• 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
• Included weld-in O2 sensor bung for the exhaust ensures a leak free oxygen sensor installation
• Self-tuning ECU means you don’t have to be a computer/tuning wiz to have EFI!
• Internal 1bar MAP sensor, built into the Terminator X ECU
• The included Genuine Bosch LSU 4.9 Wideband Oxygen Sensor provides real-time Fuel Map Learn!
• High Resolution Full Color Touchscreen for Initial Setup, Tuning, and Gauge Displays
• External fuel pressure regulator required, set to a base pressure of 58.5 PSI, such as Holley part # 12-886
• Bolt on 2x4 4150 Flange Carburetor Replacement
• OEM Style TPS/IAC and Fuel Pressure regulator, for years of dependable service
• Supports up to 1500 HP Naturally Aspirated or 1250 HP Forced Induction with Eight 100 Lb/Hr Injectors