Holley EFI 550-930T Terminator X Max MPFI System
Holley EFI 550-930T Terminator X Max MPFI System
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Holley EFI 550-930T Terminator X Max MPFI System

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Key item features

  • Engine Compatibility: Designed for 4.8/5.3/6.0 GM truck engines with 24x crank, 1x cam, and drive-by-wire throttle body control.
  • Tuning Capabilities: Features real-time fuel map learning and includes a CAN/USB tuning cable for configuration and real-time engine tuning with free EFI software.
  • Injector Support: Safely powers most stock LS and Holley EFI high impedance injectors, with an injector support chart provided in instructions.
  • Integrated Sensors: Utilizes a Bosch LSU 4.9 wideband for accurate AFR readings and includes an on-board 1bar MAP sensor for N/A or nitrous applications.
  • Programmable Controls: Offers 4 outputs (ground, PWM-) for accessories like fans and boost control, and 4 inputs (12v, ground, 5v, frequency) for additional sensors or triggers.
  • Advanced Features: Includes boost control (vs. time, gear, RPM, speed, safeties) and nitrous control (single channel wet/dry, progressive/non-progressive, safeties, closed-loop AFR).
  • Diagnostic Aids: On-board diagnostic LEDs for ECU power, engine run, wideband status, TPS calibration, crank signal, and cam signal.
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Current price is $1,849.95
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Columbus, 43215
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Comparison Chart:
Vehicle makeMorris, ChevroletHolley EFI 550-930T Terminator X Max MPFI SystemGMHolley EFI 550-919T Terminator X Max 24x/1x EV6 LS MPFI Kit with Transmission Control - Without 3.5" HandheldChevyHolley EFI 550-931T Terminator X Max MPFI SystemGMHolley EFI 550-930 Fuel Injection SystemChevyTerminator X Max MPFI SystemGMHolley EFI 550-918T Terminator X Max 58x/4x EV6 LS MPFI Kit with Transmission Control - Without 3.5" HandheldChryslerHolley EFI 550-1223 Terminator X HEMI Gen III 2003-2006 KitChryslerHolley EFI 550-1222 Terminator X HEMI Gen III 2003-2006 KitGMHolley EFI 550-929 Fuel Injection SystemMorris, ChevroletHolley EFI 550-904 Fuel Injection System
Vehicle model4.8Holley EFI 550-930T Terminator X Max MPFI SystemLS1Holley EFI 550-919T Terminator X Max 24x/1x EV6 LS MPFI Kit with Transmission Control - Without 3.5" Handheld4.8Holley EFI 550-931T Terminator X Max MPFI System4.8Holley EFI 550-930 Fuel Injection SystemLS1Terminator X Max MPFI System-Holley EFI 550-918T Terminator X Max 58x/4x EV6 LS MPFI Kit with Transmission Control - Without 3.5" HandheldGEN III HEMIHolley EFI 550-1223 Terminator X HEMI Gen III 2003-2006 KitGEN III HEMIHolley EFI 550-1222 Terminator X HEMI Gen III 2003-2006 KitLS1/LS6Holley EFI 550-929 Fuel Injection System550-904Holley EFI 550-904 Fuel Injection System
Automotive parts divisionPerformanceHolley EFI 550-930T Terminator X Max MPFI SystemPerformanceHolley EFI 550-919T Terminator X Max 24x/1x EV6 LS MPFI Kit with Transmission Control - Without 3.5" HandheldPerformanceHolley EFI 550-931T Terminator X Max MPFI SystemPerformanceHolley EFI 550-930 Fuel Injection SystemPerformanceTerminator X Max MPFI SystemPerformanceHolley EFI 550-918T Terminator X Max 58x/4x EV6 LS MPFI Kit with Transmission Control - Without 3.5" HandheldPerformanceHolley EFI 550-1223 Terminator X HEMI Gen III 2003-2006 KitPerformanceHolley EFI 550-1222 Terminator X HEMI Gen III 2003-2006 KitPerformanceHolley EFI 550-929 Fuel Injection SystemPerformanceHolley EFI 550-904 Fuel Injection System
Vehicle fitment typeSpecificHolley EFI 550-930T Terminator X Max MPFI SystemSpecificHolley EFI 550-919T Terminator X Max 24x/1x EV6 LS MPFI Kit with Transmission Control - Without 3.5" HandheldUniversalHolley EFI 550-931T Terminator X Max MPFI SystemSpecificHolley EFI 550-930 Fuel Injection SystemUniversalTerminator X Max MPFI SystemSpecificHolley EFI 550-918T Terminator X Max 58x/4x EV6 LS MPFI Kit with Transmission Control - Without 3.5" HandheldSpecificHolley EFI 550-1223 Terminator X HEMI Gen III 2003-2006 KitSpecificHolley EFI 550-1222 Terminator X HEMI Gen III 2003-2006 KitSpecificHolley EFI 550-929 Fuel Injection SystemSpecificHolley EFI 550-904 Fuel Injection System
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