Holley EFI 550-1071 Terminator X Stealth 4500 - Black Ceramic Finish

Bolt on 4500 Flange Carburetor Replacement Supports up to 1500 HP Naturally Aspirated or 1250 HP Forced Induction with Eight 100 Lb/Hr Injectors Compatible with Draw through or Blow through forced induction applications 2.125" Throttle Plates, Flow 1440 CFM for large cubic inch engines Gen 3 Ultra Dominator Style 4 Bolt Air Cleaner Flange offering a variety of air cleaner options Required external fuel pressure regulator, 12-848 is recommended Integrated ignition timing control -8 AN Fuel Inlets 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! OEM Style TPS/IAC, for years of dependable service. The included Genuine Bosch LSU 4.9 Wideband Oxygen Sensor provides realtime Fuel Map Learn Included weld-in O2 sensor bung for the exhaust ensures a leak free oxygen sensor installation Built in 1 bar MAP Sensor, vacuum hose adapters included (1/8th and 3/16ths) - or for Boosted applications, you can disable the internal MAP sensor, and utilize an external MAP Sensor, the harness comes with the connector terminated, making the instal 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