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{"id":7542225141985,"title":"Holley 550-943 Terminator X Ford Kit","handle":"holley-550-943-terminator-x-max","description":"\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eTake control of your conventional Ford engine with the Holley 550-943 Terminator X Max Big Block \/ Small Block Ford Kit! Don't settle for a factory ECU with a cumbersome tuning interface or pre-programmed tuning chip when you can have complete control of your engine. Self-learning fuel strategies and the proven, race-winning technology of Holley EFI all at a budget-friendly price!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eTerminator X Max features real-time fuel learn and high impedance injector drivers. It also includes 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!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eThe Holley 550-943 Terminator X Max comes fully loaded with base maps for common V8 engine combinations. This helps to get you out of the garage and on the road\/track fast!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eThe 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.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eBuilding a budget beater or a boosted race car? Terminator X has the features and technology you need at a price that won't break the bank!\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: #000000;\"\u003eHolley 550-943 Terminator X Features:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul class=\"productpage_list\"\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003ePlug and play Ford V8 engine control, such as the 302w, 351w or 460 Big Block.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eIncludes Ford Spaced EV1 Injector Harness\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eFord 4R70W Transmission Control Harness (Terminator X Max Only)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eHigh Impedance Injector Drivers will safely power most Stock injectors, and Holley EFI Injectors. Injector support chart provided in the instructions (Will not control Low Impedance Injectors)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eAll of the new Terminator X systems utilize the Bosch LSU 4.9 wideband. This relays AFR information to the ECU for accurate reading and precise tuning control.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eBuilt in 1bar MAP Sensor, vacuum hose adapters included (1\/8th – ¼ and 3\/16ths) - or for Boosted applications, you can disable the internal MAP sensor, and utilize an external MAP Sensor, the harness comes with the connector terminated, making the install\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eMAP Sensor vacuum hose adapters (1\/8th – ¼ and 3\/16ths)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003ePlug and plug ignition capability with Dual Sync and HyperSpark Distributors, adapter 558-323 required for HyperSpark Distributors.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003e4 Inputs – 12v, Ground, 5v, and Frequency, for things such as additional pressure sensors, or activation triggers for nitrous activation, or a trans brake\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eBoost Control – Boost vs Time, Boost vs Gear, Boost vs RPM, Boost vs Speed, Boost Safeties\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eNitrous Control – Single Channel of Wet or Dry, Progressive or Non-Progressive, Rich\/Lean Safeties, and target Closed Loop AFR\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","published_at":"2024-04-17T16:31:35-05:00","created_at":"2022-01-25T16:30:49-06:00","vendor":"HOLLEY","type":"Engine Management Systems","tags":["Ford","Holley","Terminator X"],"price":189995,"price_min":189995,"price_max":189995,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":42362882097377,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"HLY550-943","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Holley 550-943 Terminator X Ford Kit","public_title":null,"options":["Default Title"],"price":189995,"weight":0,"compare_at_price":null,"inventory_management":"shopify","barcode":"90127074367","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/www.winnerscircle.com\/cdn\/shop\/files\/550-943A.webp?v=1755708509","\/\/www.winnerscircle.com\/cdn\/shop\/files\/550-943B.webp?v=1755708509","\/\/www.winnerscircle.com\/cdn\/shop\/files\/550-943E.webp?v=1755708509","\/\/www.winnerscircle.com\/cdn\/shop\/files\/550-943C.webp?v=1755708509","\/\/www.winnerscircle.com\/cdn\/shop\/files\/550-943D.webp?v=1755708509"],"featured_image":"\/\/www.winnerscircle.com\/cdn\/shop\/files\/550-943A.webp?v=1755708509","options":["Title"],"media":[{"alt":null,"id":38001762402529,"position":1,"preview_image":{"aspect_ratio":1.505,"height":1536,"width":2312,"src":"\/\/www.winnerscircle.com\/cdn\/shop\/files\/550-943A.webp?v=1755708509"},"aspect_ratio":1.505,"height":1536,"media_type":"image","src":"\/\/www.winnerscircle.com\/cdn\/shop\/files\/550-943A.webp?v=1755708509","width":2312},{"alt":null,"id":38001762762977,"position":2,"preview_image":{"aspect_ratio":1.0,"height":3840,"width":3840,"src":"\/\/www.winnerscircle.com\/cdn\/shop\/files\/550-943B.webp?v=1755708509"},"aspect_ratio":1.0,"height":3840,"media_type":"image","src":"\/\/www.winnerscircle.com\/cdn\/shop\/files\/550-943B.webp?v=1755708509","width":3840},{"alt":null,"id":38001762894049,"position":3,"preview_image":{"aspect_ratio":1.0,"height":3840,"width":3840,"src":"\/\/www.winnerscircle.com\/cdn\/shop\/files\/550-943E.webp?v=1755708509"},"aspect_ratio":1.0,"height":3840,"media_type":"image","src":"\/\/www.winnerscircle.com\/cdn\/shop\/files\/550-943E.webp?v=1755708509","width":3840},{"alt":null,"id":38001762795745,"position":4,"preview_image":{"aspect_ratio":1.106,"height":2530,"width":2798,"src":"\/\/www.winnerscircle.com\/cdn\/shop\/files\/550-943C.webp?v=1755708509"},"aspect_ratio":1.106,"height":2530,"media_type":"image","src":"\/\/www.winnerscircle.com\/cdn\/shop\/files\/550-943C.webp?v=1755708509","width":2798},{"alt":null,"id":38001762861281,"position":5,"preview_image":{"aspect_ratio":1.218,"height":2263,"width":2757,"src":"\/\/www.winnerscircle.com\/cdn\/shop\/files\/550-943D.webp?v=1755708509"},"aspect_ratio":1.218,"height":2263,"media_type":"image","src":"\/\/www.winnerscircle.com\/cdn\/shop\/files\/550-943D.webp?v=1755708509","width":2757}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eTake control of your conventional Ford engine with the Holley 550-943 Terminator X Max Big Block \/ Small Block Ford Kit! Don't settle for a factory ECU with a cumbersome tuning interface or pre-programmed tuning chip when you can have complete control of your engine. Self-learning fuel strategies and the proven, race-winning technology of Holley EFI all at a budget-friendly price!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eTerminator X Max features real-time fuel learn and high impedance injector drivers. It also includes 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!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eThe Holley 550-943 Terminator X Max comes fully loaded with base maps for common V8 engine combinations. This helps to get you out of the garage and on the road\/track fast!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eThe 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.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eBuilding a budget beater or a boosted race car? Terminator X has the features and technology you need at a price that won't break the bank!\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: #000000;\"\u003eHolley 550-943 Terminator X Features:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul class=\"productpage_list\"\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003ePlug and play Ford V8 engine control, such as the 302w, 351w or 460 Big Block.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eIncludes Ford Spaced EV1 Injector Harness\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eFord 4R70W Transmission Control Harness (Terminator X Max Only)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eHigh Impedance Injector Drivers will safely power most Stock injectors, and Holley EFI Injectors. Injector support chart provided in the instructions (Will not control Low Impedance Injectors)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eAll of the new Terminator X systems utilize the Bosch LSU 4.9 wideband. This relays AFR information to the ECU for accurate reading and precise tuning control.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eBuilt in 1bar MAP Sensor, vacuum hose adapters included (1\/8th – ¼ and 3\/16ths) - or for Boosted applications, you can disable the internal MAP sensor, and utilize an external MAP Sensor, the harness comes with the connector terminated, making the install\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eMAP Sensor vacuum hose adapters (1\/8th – ¼ and 3\/16ths)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003ePlug and plug ignition capability with Dual Sync and HyperSpark Distributors, adapter 558-323 required for HyperSpark Distributors.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003e4 Inputs – 12v, Ground, 5v, and Frequency, for things such as additional pressure sensors, or activation triggers for nitrous activation, or a trans brake\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eBoost Control – Boost vs Time, Boost vs Gear, Boost vs RPM, Boost vs Speed, Boost Safeties\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eNitrous Control – Single Channel of Wet or Dry, Progressive or Non-Progressive, Rich\/Lean Safeties, and target Closed Loop AFR\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e"}

Holley 550-943 Terminator X Ford Kit

Product Description
$1,899.95
Maximum quantity available reached.

Take control of your conventional Ford engine with the Holley 550-943 Terminator X Max Big Block / Small Block Ford Kit! Don't settle for a factory ECU with a cumbersome tuning interface or pre-programmed tuning chip when you can have complete control of your engine. Self-learning fuel strategies and the proven, race-winning technology of Holley EFI all at a budget-friendly price!

Terminator X Max features real-time fuel learn and high impedance injector drivers. It also includes 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!

The Holley 550-943 Terminator X Max comes fully loaded with base maps for common V8 engine combinations. This helps 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.

Building a budget beater or a boosted race car? Terminator X has the features and technology you need at a price that won't break the bank!

Holley 550-943 Terminator X Features:

  • Plug and play Ford V8 engine control, such as the 302w, 351w or 460 Big Block.
  • Includes Ford Spaced EV1 Injector Harness
  • Ford 4R70W Transmission Control Harness (Terminator X Max Only)
  • High Impedance Injector Drivers will safely power most Stock injectors, and Holley EFI Injectors. Injector support chart provided in the instructions (Will not control Low Impedance Injectors)
  • All of the new Terminator X systems utilize the Bosch LSU 4.9 wideband. This relays AFR information to the ECU for accurate reading and precise tuning control.
  • Built in 1bar MAP Sensor, vacuum hose adapters included (1/8th – ¼ and 3/16ths) - or for Boosted applications, you can disable the internal MAP sensor, and utilize an external MAP Sensor, the harness comes with the connector terminated, making the install
  • MAP Sensor vacuum hose adapters (1/8th – ¼ and 3/16ths)
  • Plug and plug ignition capability with Dual Sync and HyperSpark Distributors, adapter 558-323 required for HyperSpark Distributors.
  • 4 Inputs – 12v, Ground, 5v, and Frequency, for things such as additional pressure sensors, or activation triggers for nitrous activation, or a trans brake
  • Boost Control – Boost vs Time, Boost vs Gear, Boost vs RPM, Boost vs Speed, Boost Safeties
  • Nitrous Control – Single Channel of Wet or Dry, Progressive or Non-Progressive, Rich/Lean Safeties, and target Closed Loop AFR
Sku: HLY550-943
Vendor: HOLLEY