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Vehicle Info NeededHOLLEYPART NUMBER: 510-550-916
Terminator X Max EFI ECU Kit for GM LS1 and LS6 with Transmission Control
$1,69895$1999.95You Save$301.00
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Lowest Price GuaranteeGM LS
LS1/LS6 24x Tooth Reluctor
LS1/LS6 24x Tooth Reluctor
Terminator X Max EFI ECU KitGM LS1 and LS6 Engines 24x Crank, 1x Cam, EV1 Injectors 4L60E and 4L80E Transmission Control Four 12-Volt and 5-Volt Programmable Inputs Includes 3.5 in. Touchscreen Handheld
Terminator X Max is a self-tuning EFI ECU kit for GM LS1 and LS6 engines with transmission control, real-time fuel learn, and Holley EFI tuning through the included 3.5 in. touchscreen handheld.
Holley 550-916 Highlights:
- Fits GM LS1 and LS6 engines.
- 24x crank, 1x cam, EV1 injector harness.
- Controls 4L60E and 4L80E transmissions.
- Four 12-volt and 5-volt programmable inputs and outputs.
- Bosch LSU 4.9 wideband oxygen sensor included.
- Includes 3.5 in. touchscreen handheld and main harness.
Part TypeEngine Control Module
BrandHOLLEY
Package Height9.4
Package Width12.6
Package Length14.2
Weight10.9 PG
Part CategoryPerformance Parts
Part FitmentUniversal
Package Qty1
Package TypeEA
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