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Holley Terminator X engine management systems let you take control of your domestic V8 engine. These kits give you complete charge of your engine and self-learning fuel strategies, along with the proven, race-winning technology of Holley EFI—all at a budget-friendly price! Every MPFI Terminator X features real-time fuel learn, high impedance injector drivers, an integrated one-bar MAP sensor—and four programmable inputs and outputs, ideal for electric fans, boost control solenoids, progressive nitrous control, and much more. All systems come fully loaded with base maps for common engine combinations to get you out of the garage and onto the road or track fast. Features include: * Holley EFI industry-leading, easy-to-use software suite allows full laptop access for advanced users * Real-time fuel map learn—takes the guesswork out of tuning your base fuel table * High-impedance injector drivers will safely power most standard injectors and Holley EFI injectors. (Will not control low-impedance injectors) * Bosch LSU 4.9 wideband relays AFR information to the ECU for accurate reading and precise tuning control * On-board one-bar MAP sensor is perfect for N/A or nitrous engine combos * MAP sensor vacuum hose adapters * 4 inputs: 12 V, ground, 5 V, and frequency * 4 outputs: Ground, PWM for accessories * Boost control: boost vs. time, boost vs. gear, boost vs. rpm, boost vs. speed, and boost safeties * Nitrous control: single channel of wet or dry, progressive or non-progressive, rich/lean safeties, and target closed loop AFR; adjustable through touch screen * Advanced tables: 4 x 1D tables, 1 x 1D per gear table, 4 x 2D tables, 1 x 2D per gear table * On-board diagnostic LEDs allow you to identify any critical engine issues at a glance * The compact ECU size allows you to mount it virtually anywhere. Remember, diagnostic LEDs must face up! * Plug-and-play compatible with more Holley EFI accessories * Available with or without a 3.5 in. touch screen LCD hand-held with easy-to-use calibration wizard; allows you to quickly build a base tune for most domestic V8 engines, as well as tuning and gauge display functions (not available with every kit)
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$1,349.95
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$1,449.95
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Get Ford Coyote twin independent variable cam timing (Ti-VCT) control from Holley EFI. Do you have a Coyote crate engine going in your dream car? Is your weekend road race warrior powered by a Coyote junkyard engine with locked cams? Unlock the full potential of your high-revving power plant with the Holley EFI plug-and-play Coyote Ti-VCT control module! Product features: * Compatible with HP or Dominator EFI * Ti-VCT cam control down to 400 rpm * User-programmable tables enable end user to fine-tune aftermarket Ti-VCT-compatible camshafts * Commanded timing matched within 1 degree * 4 built-in diagnostic LEDs make diagnostics easy in the event of a cam or crank sensor failure * Integrated stock cam position tables eliminate tuning guesswork; optimal drivability and power right out of the box * Main harnesses come terminated with Ford TPS and IAC connectors—making it easy to convert from a DBW throttle body to a manual throttle body, if desired * Installation of an external MAP sensor is required (Holley MAP sensors recommended for naturally-aspirated applications) * Main harnesses include a power tap connector as a convenient source for power and grounds when adding additional sensors or actuators * CANBus communication between Coyote Ti-VCT and Holley EFI ECU for high-speed data transfer and diagnostics * Pre-calibrated Ford sensor drop-downs in the Holley EFI software * Plug-and-play main harness for 2011-17 Coyote engines with stock camshafts using stock coils or Holley EFI Smart coils (Holley EFI systems main wiring harnesses)
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$1,349.95
Holley Terminator X MAX engine control modules are standalone units intended for use as service components for your Terminator X EFI installation. Each X MAX ECU features real-time fuel learn, high-impedance injector drivers, an integrated 1 Bar MAP sensor, electronic transmission control, drive-by-wire throttle body control, and four programmable inputs and outputs. The inputs and outputs are ideal for electric fans, boost control solenoids, progressive nitrous control, and much more. Order your Holley EFI Terminator X MAX Service ECU today. Features: * Compatible with all Terminator X harnesses * OEM (Original Equipment Manufacturer) injectors supported with part numbers provided in the handheld wizard or software * Bosch LSU 4.9 wideband control (will not work with LSU 4.2 oxygen sensors) * Eight built-in multi-color diagnostic LEDs allow you to quickly identify a variety of potential system issues, such as: -- A failed TPS (Throttle Position Sensor) Autoset -- Faulty crank or cam sensors -- Potential oxygen sensor issues * Built-in 1 Bar MAP (Manifold Air Pressure) sensor -- On boosted applications, you can disable the internal MAP sensor and utilize an external MAP sensor * Four inputs—12 V, Ground, 5 V, and Frequency for things, such as: -- Additional pressure sensors -- Activation triggers for nitrous activation -- A trans-brake (fuel and oil pressure inputs are pre-terminated) * Four outputs--Ground, PWM, and accessories, such as: -- Fans, boost control, nitrous control, IAC kit, and more * GM LS and LT, Ford Coyote, and Mopar Gen V drive-by wire throttle body control * GM 4L60 and 4L80, and Ford 4R70W transmission control * Boost Control: -- Boost vs. Time/Gear/RPM/Speed, and boost safeties * Nitrous Control: -- Single channel of wet or dry -- Progressive or non-progressive -- Rich/lean safeties -- Target closed loop AFR * Advanced tables: -- Four 1D tables -- One 1D per gear table -- Four 2D tables -- One 2D per gear table * Free EFI tuning software for complete control of your Terminator X powerplant
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$1,199.95
On Sale
Holley EFI Dominator throttle bodies are the ultimate air valves for your hotrod's powerplant. These billet aluminum 2,550 cfm throttle bodies are loaded with features that will make them at home on even the largest displacement engines. They showcase roller bearing throttle shafts for ultra-smooth throttle action, non-contact magnetic throttle position sensors (TPS) sensors, and index-able throttle levers. Their lightweight construction also features dual throttle blades for maximum airflow and they are available with and without supplemental injector provisions (four injectors per throttle body and rails). Want to maximize your engine's power? Whether you have a turbo, supercharger, or a big cam engine pumping massive gulps of air, Holley EFI Dominator-flange throttle bodies will make the most of your fuel injection.
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$2,199.95
$1,429.95
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