Specifications
Color: Shiny
Max Horsepower Rating: 1500 HP naturally aspirated or 1250 HP on forced induction applications
Part Number: 550-1070
Features:
Bolt on 4500 Flange Carburetor Replacement
Supports up to 1500 HP Naturally Aspirated or 1250 HP Forced Induction with Eight 100 Lb/Hr Injectors
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
External fuel pressure regulator required, such as 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!
OEM Style TPS/IAC, for years of dependable service.
Included weld-in O2 sensor bung for the exhaust ensures a leak free oxygen sensor installation
Built in 1bar MAP Sensor, vacuum hose adapters included (1/8th – ¼ 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 install
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
