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

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

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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.

Description

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