
HOLLEYPART NUMBER: 510-550-930
Terminator X Max EFI ECU Kit for Gen III GM LS Truck with Drive-By-Wire
$1,69895$1999.95You Save$301.00
5 left in stockGM LS
Truck Engine 24x Tooth Crank Reluctor
Truck Engine 24x Tooth Crank Reluctor
Terminator X Max EFI ECU KitGM LS 4.8/5.3/6.0 Gen III Truck Engines 24x Crank, 1x Cam, Multec 2 Injectors Drive-By-Wire Throttle Body 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 Gen III GM LS 4.8/5.3/6.0 truck engines with drive-by-wire throttle control, real-time fuel learn, and Holley EFI tuning through the included 3.5 in. touchscreen handheld.
Holley 550-930 Highlights:
- Fits GM LS 4.8/5.3/6.0 Gen III truck engines.
- 24x crank, 1x cam, Multec 2 injector harness.
- Drive-by-wire throttle body control.
- Four 12-volt and 5-volt programmable inputs and outputs.
- Real-time self-learning fuel with 1-bar MAP sensor.
- Bosch LSU 4.9 wideband oxygen sensor included.
Part TypeEngine Control Module
BrandHOLLEY
Package Height9.2
Package Width12.6
Package Length14.2
Weight10.1 PG
Part CategoryPerformance Parts
Part FitmentUniversal
Package Qty1
Package TypeEA
No Questions
No Reviews
Items You Need
ITEM YOU MAY ALSO CONSIDER
REPLACEMENT PARTS
Some parts are not legal for use in California or other states with similar laws / regulations




![61-Piece Heat Shrink Tubing Kit [Black]](https://www.jegs.com/images/mini_200/500/555/555-10630.jpg)
![Crimp Connector Kit [160 Pieces]](https://www.jegs.com/images/mini_200/500/555/555-10705.jpg)





![Colored Electrical Tape [5 pack]](https://www.jegs.com/images/mini_200/500/555/555-w549.jpg)
![Electrical Tape [3/4 in. x 60 ft.]](https://www.jegs.com/images/mini_200/500/555/555-w502.jpg)




