Holley EFI 550-920T - Terminator X Max MPFI System
Holley EFI 550-920T
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Holley EFI - 550-920T
Terminator X Max MPFI System; Engines w/58x Crank Reluctor/4x Cam; EV1 Injector Harness; w/4L60/4L80 Transmission Control Kit; w/o 3.5 in. Handheld;
Take control of your LS engine with Terminator X Max! Don't settle for a junkyard ECU with a cumbersome tuning interface when you can have complete control of your engine, self-learning fuel strategies and the proven, race-winning technology of Holley EFI at a budget-friendly price! Terminator X Max features real-time fuel learn, high impedance injector drivers, an integrated 1bar MAP sensor, and 4 programmable inputs and outputs. The inputs and outputs are ideal for electric fans, boost control solenoids, progressive nitrous control, and much more. Part number 550-918 also has 4L60 or 4L80 Transmission control. Terminator X Max comes fully loaded with base maps for common LS engine combinations to get you out of the garage and on the road/track fast. The 3.5" touch screen LCD handheld contains an easy to use calibration wizard as well as tuning and gauge display functions. Also included is Holley EFI's industry-leading, easy to use software suite that allows full laptop access for advanced users. Whether you are building a budget beater or a boosted race car, Terminator X MAX has the features and technology you need at a price that won't break the bank!
- Real Time Fuel Map
- High Impedance Injector Drivers
- Nitrous Control
- Plug and Play Main Harness
- Free EFI Tuning Software