Holley EFI 550-916T Terminator X Max 24x/1x EV1 LS MPFI Kit with Transmission Control - Without 3.5" Handheld
Holley EFI 550-916T Terminator X Max 24x/1x EV1 LS MPFI Kit with Transmission Control - Without 3.5" Handheld
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Holley EFI 550-916T Terminator X Max 24x/1x EV1 LS MPFI Kit with Transmission Control - Without 3.5" Handheld

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Key item features

  • Engine Compatibility: Designed for GM LS1/LS6 engines with 24x crank reluctor, EV1 injectors, and 4L60E/4L80E transmissions, offering comprehensive control.
  • Advanced Tuning: Features real-time fuel map learning, eliminating guesswork, and includes a USB/CAN tuning cable for configuration via free EFI tuning software.
  • Injector & Sensor: Equipped with high impedance injector drivers for most stock LS and Holley EFI injectors, and utilizes a Bosch LSU 4.9 wideband for accurate AFR readings.
  • Integrated MAP: Includes an on-board 1bar MAP sensor suitable for N/A or Nitrous setups, with vacuum hose adapters for various sizes.
  • Versatile I/O: Provides 4 inputs (12v, Ground, 5v, Frequency) and 4 outputs (Ground, PWM-) for accessories like fans, boost control, and nitrous activation.
  • Control Features: Offers boost control (vs. Time, Gear, RPM, Speed) with safeties, and single-channel nitrous control (wet/dry, progressive/non-progressive) with rich/lean safeties.
  • Diagnostic LEDs: On-board diagnostic LEDs for ECU Power, Engine Run, Wideband Status, TPS Calibration, Crank Signal, and Cam Signal allow for quick issue identification.
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Current price is $1,849.95
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Columbus, 43215
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Holley EFI 550-916T Terminator X Max 24x/1x EV1 LS MPFI Kit with Transmission Control - Without 3.5" Handheld
Holley EFI 550-916T Terminator X Max 24x/1x EV1 LS MPFI Kit with Transmission Control - Without 3.5" Handheld
current price $1,849.95
Holley EFI 550-916T Terminator X Max 24x/1x EV1 LS MPFI Kit with Transmission Control - Without 3.5" Handheld
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Holley EFI 550-920T Terminator X Max 58x/4x EV1 LS MPFI Kit  with Transmission Control - Without 3.5" Handheld
current price $1,849.95
Holley EFI 550-920T Terminator X Max 58x/4x EV1 LS MPFI Kit with Transmission Control - Without 3.5" Handheld
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Holley EFI 550-918T Terminator X Max 58x/4x EV6 LS MPFI Kit with Transmission Control - Without 3.5" Handheld
Holley EFI 550-918T Terminator X Max 58x/4x EV6 LS MPFI Kit with Transmission Control - Without 3.5" Handheld
current price $1,849.95
Holley EFI 550-918T Terminator X Max 58x/4x EV6 LS MPFI Kit with Transmission Control - Without 3.5" Handheld
Holley EFI 550-934 Terminator X Max 24x/1x EV6 LS MPFI Kit with DBW Throttle Body and Transmission Control
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Holley EFI 550-930 Fuel Injection System
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Holley EFI 550-920 Terminator X Max 58x/4x EV1 LS MPFI Kit with Transmission Control
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current price $1,899.95
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Comparison Chart:
Compatible carsLS1/LS6 EnginesHolley EFI 550-916T Terminator X Max 24x/1x EV1 LS MPFI Kit with Transmission Control - Without 3.5" Handheld-Holley EFI 550-920T Terminator X Max 58x/4x EV1 LS MPFI Kit with Transmission Control - Without 3.5" Handheld-Holley EFI Terminator X Max Mpfi W/Dbw, Ls1Domestic V8 engineHolley EFI 550-950 Terminator X Max Universal MPFI Kit w/ DBW ControlGM LS1/LS6Terminator X Max MPFI SystemDomestic V8 engineHolley EFI 550-942 Terminator X Max Universal MPFI Kit w/ Transmission Control-Holley EFI 550-918T Terminator X Max 58x/4x EV6 LS MPFI Kit with Transmission Control - Without 3.5" HandheldGM LS1/LS6Holley EFI 550-934 Terminator X Max 24x/1x EV6 LS MPFI Kit with DBW Throttle Body and Transmission Control4.8/5.3/6.0 Truck EnginesHolley EFI 550-930 Fuel Injection System-Holley EFI 550-920 Terminator X Max 58x/4x EV1 LS MPFI Kit with Transmission Control
Vehicle makeGMHolley EFI 550-916T Terminator X Max 24x/1x EV1 LS MPFI Kit with Transmission Control - Without 3.5" HandheldGMHolley EFI 550-920T Terminator X Max 58x/4x EV1 LS MPFI Kit with Transmission Control - Without 3.5" HandheldGMHolley EFI Terminator X Max Mpfi W/Dbw, Ls1-Holley EFI 550-950 Terminator X Max Universal MPFI Kit w/ DBW ControlChevyTerminator X Max MPFI System-Holley EFI 550-942 Terminator X Max Universal MPFI Kit w/ Transmission ControlGMHolley EFI 550-918T Terminator X Max 58x/4x EV6 LS MPFI Kit with Transmission Control - Without 3.5" HandheldGMHolley EFI 550-934 Terminator X Max 24x/1x EV6 LS MPFI Kit with DBW Throttle Body and Transmission ControlGMHolley EFI 550-930 Fuel Injection SystemGMHolley EFI 550-920 Terminator X Max 58x/4x EV1 LS MPFI Kit with Transmission Control
Vehicle modelLS1Holley EFI 550-916T Terminator X Max 24x/1x EV1 LS MPFI Kit with Transmission Control - Without 3.5" Handheld-Holley EFI 550-920T Terminator X Max 58x/4x EV1 LS MPFI Kit with Transmission Control - Without 3.5" HandheldLS1Holley EFI Terminator X Max Mpfi W/Dbw, Ls1-Holley EFI 550-950 Terminator X Max Universal MPFI Kit w/ DBW ControlLS1Terminator X Max MPFI System-Holley EFI 550-942 Terminator X Max Universal MPFI Kit w/ Transmission Control-Holley EFI 550-918T Terminator X Max 58x/4x EV6 LS MPFI Kit with Transmission Control - Without 3.5" HandheldLS1Holley EFI 550-934 Terminator X Max 24x/1x EV6 LS MPFI Kit with DBW Throttle Body and Transmission Control4.8Holley EFI 550-930 Fuel Injection SystemLSHolley EFI 550-920 Terminator X Max 58x/4x EV1 LS MPFI Kit with Transmission Control
Automotive parts divisionPerformanceHolley EFI 550-916T Terminator X Max 24x/1x EV1 LS MPFI Kit with Transmission Control - Without 3.5" HandheldPerformanceHolley EFI 550-920T Terminator X Max 58x/4x EV1 LS MPFI Kit with Transmission Control - Without 3.5" HandheldPerformanceHolley EFI Terminator X Max Mpfi W/Dbw, Ls1PerformanceHolley EFI 550-950 Terminator X Max Universal MPFI Kit w/ DBW ControlPerformanceTerminator X Max MPFI SystemPerformanceHolley EFI 550-942 Terminator X Max Universal MPFI Kit w/ Transmission ControlPerformanceHolley EFI 550-918T Terminator X Max 58x/4x EV6 LS MPFI Kit with Transmission Control - Without 3.5" HandheldPerformanceHolley EFI 550-934 Terminator X Max 24x/1x EV6 LS MPFI Kit with DBW Throttle Body and Transmission ControlPerformanceHolley EFI 550-930 Fuel Injection SystemPerformanceHolley EFI 550-920 Terminator X Max 58x/4x EV1 LS MPFI Kit with Transmission Control
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