- Bolt on 4500 Flange Carburetor Replacement
- Supports up to 1,500 HP Naturally Aspirated or 1,250 HP Forced Induction with Eight 100 Lb/Hr Injectors
- 2.125” Throttle Plates, flows 1440 CFM for large cubic inch engines
- Gen 3 Ultra Dominator Style 4 Bolt Air Cleaner Flange offers a variety of air cleaner options
- External fuel pressure regulator required, such as PN 12-848
- 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 2 finishes, Shiny and Black
The new Terminator X Stealth 4500 EFI system from Holley features eight 100lb./hr fuel Injectors capable of supporting up to 1,500 horsepower naturally aspirated or 1,250 horsepower on forced induction applications. The Terminator X ECU is capable of fuel map self-learning and ignition timing control, which will improve idle stability, drivability, and wide-open throttle horsepower! The Terminator X Stealth is 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 to fuel injection!
Terminator X STEALTH 4500 can be ordered in two finishes: Black finish (550-1071) or polished (550-1070).