Holley EFI System Terminator X Stealth 4150 2X4 W/8 Injectors

Make the switch to EFI with a Holley Terminator X Stealth 4150 2X4 Electronic Fuel Injection System! Complete with 8 fuel injectors and a Terminator X ECU, this system equips your classic car or truck with everything it needs to maximize engine performance. The fuel injectors produce a 100LB/HR flow rate and can support up to 1500 HP on naturally aspirated applications and up to 1250 HP on forced induction applications.

Features and Benefits:
- Bolt-on 2x4 4150 flange carburetor replacement
- Supports up to 1500 HP naturally aspirated or 1250 HP forced induction applications
- Includes eight 100 LB/HR injectors
- Internal 1bar map sensor built into the Terminator X ECU
- Integrated ignition timing control
- High-resolution full-color touchscreen for setup, tuning, and gauge displays
- Simple calibration wizard tunes on its own
- Genuine Bosch LSU 4.9 wideband oxygen sensor provides real-time fuel map learning
- OEM-style TPS/IAC and fuel pressure regulator 
- 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
- Made in the USA
- Available in a shiny, black, or gold finish

This potential power is managed by the bolt-on Terminator X ECU, which uses fuel map self-learning and integrated ignition timing control to consistently provide peak performance. Setting the ECU up is as simple as answering a few questions about your engine on the included touchscreen device and letting the calibration wizard do the rest. This kit is a bolt-on replacement for 2x4 4150 Flange Carburetors and is available in your choice of a shiny, black, or gold finish!

Please Note: External fuel pressure regulator required, set to a base pressure of 58.5 psi, such as Holley part # 12-886.

Applications:
- 1965-2010 Ford Mustangs
- 1966-1977 Ford Broncos
- 1948-1979 Ford F-100s
- 1960-1987 Chevrolet C10s