Holley EFI Terminator x – GM LS1/LS6#550-903

SPECIAL ORDER ONLY

Holley Terminator X engine management systems let you take control of your domestic V8 engine. These kits give you complete charge of your engine and self-learning fuel strategies, along with the proven, race-winning technology of Holley EFI—all at a budget-friendly price! 

Brand: Holley

Manufacturer's Part Number: 550-903

Part Type: Engine Management Systems

Product Line: Holley Terminator X Engine Management Systems

Transmission Controller Included: No

High Impedance Injectors: Up to 8

Coils: Up to 8

Analog Inputs: 4

Wideband Controller: Yes

Wideband Channels:

CANBUS Enabled: Yes

CANBUS Networks: 1

Knock Control: Yes

Knock Channels: 2

Drive-By-Wire Capable: No

VVT Control: No

Boost Control: Yes

Nitrous Control: Yes

Traction Control: No

Launch Control: No

Engine Protection: Yes

Flex Fuel Compatible: No

Multi-fuel Capable: No

Data Logger: No

Oxygen Sensor Included: Yes

Display Included: Yes

Handheld Controller Included: Yes

Remanufactured: No

Quantity: Sold as a kit.

Notes: Fits LS1 and LS6 engines with a 24x crank trigger, 1x cam, 1bar MAP sensor, and EV1 injector harness. Includes a 3.5 inch touchscreen display. Cable operated throttle body. Cannot program through EFI Standalone Digital Dash Kits. This kit does not operate variable valve timing (VVT) or displacement on demand (DOD) systems.