{"title":"Holley EFI","description":"","products":[{"product_id":"holley-efi-ford-coyote-ti-vct-control-module","title":"Holley EFI Ford Coyote Ti-VCT Control Module","description":"\u003cdiv class=\"full_description\"\u003eIntroducing Coyote Twin Independent Variable Cam Timing 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.\u003c\/div\u003e\n\u003ch3\u003eFeatures:\u003c\/h3\u003e\n\u003cul class=\"productpage_list\"\u003e\n\u003cli\u003eCompatible with HP, Dominator EFI, and Terminator X or X MAX.\u003c\/li\u003e\n\u003cli\u003eTi-VCT Cam control down to 400 RPM\u003c\/li\u003e\n\u003cli\u003eUser programmable tables enable the end user to fine tune aftermarket Ti-VCT compatible camshafts\u003c\/li\u003e\n\u003cli\u003eCommanded Timing matched within 1 degree\u003c\/li\u003e\n\u003cli\u003e4 Built in Diagnostic LEDS make diagnostics easy in the event of a cam or crank sensor failure\u003c\/li\u003e\n\u003cli\u003eIntegrated Stock Cam Position Tables – eliminate tuning guess work, optimal drive-ability and power right out of the box\u003c\/li\u003e\n\u003cli\u003eMain 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\u003c\/li\u003e\n\u003cli\u003eInstallation of an external MAP sensor is required, we recommend part number 538-13 for N\/A applications\u003c\/li\u003e\n\u003cli\u003eMain Harnesses includes a Power Tap Connector, as a convenient source for power and grounds when adding additional sensors or actuators\u003c\/li\u003e\n\u003cli\u003eCANBus communication between Coyote Ti-VCT and Holley EFI ECU for high speed data transfer and diagnostics\u003c\/li\u003e\n\u003cli\u003ePre-calibrated Ford sensor drop downs in the Holley EFI Software\u003c\/li\u003e\n\u003cli\u003ePlug and Play Main Harness for 2011-2017 Coyote engines w\/ Stock Camshafts using Stock Coils (558-110)\u003c\/li\u003e\n\u003cli\u003ePlug and Play Main Harness for 2011-2017 Coyote engines w\/ Stock Camshafts using Holley EFI Smart Coils (558-122)\u003c\/li\u003e\n\u003cli\u003eTerminator X kits cover a wide variety of engine combinations from 2011 to 2017.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Holley EFI","offers":[{"title":"Default Title","offer_id":41660292595808,"sku":"HLY-554-145","price":1302.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0572\/9330\/8000\/files\/Screenshot2025-02-28at14-09-51HolleyEFI554-145HolleyEFIFordCoyoteTi-VCTControlModule.png?v=1740766241"},{"product_id":"2011-2012-ford-coyote-ti-vct-hp-efi-kit-bosch-o2-uscar-inj","title":"2011-2017 Ford Coyote Ti-VCT HP EFI Kit, BOSCH O2, USCAR INJ","description":"\u003cdiv class=\"full_description\"\u003eIntroducing Coyote Twin Independent Variable Cam Timing 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.\u003c\/div\u003e\n\u003ch3\u003eFeatures:\u003c\/h3\u003e\n\u003cul class=\"productpage_list\"\u003e\n\u003cli\u003eNow supports 2015-2017 Coyote engines\u003c\/li\u003e\n\u003cli\u003eHP EFI kits available\u003c\/li\u003e\n\u003cli\u003ePlug and Play main harness for 2011-2017 Coyote engines w\/ stock cam shafts using stock coils (558- 110)\u003c\/li\u003e\n\u003cli\u003ePlug and Play main harness for 2011-2017 Coyote engines w\/ stock cam shafts using Holley EFI coils (558-122)\u003c\/li\u003e\n\u003cli\u003eCompatible with HP or Dominator EFI\u003c\/li\u003e\n\u003cli\u003ePre-calibrated Ford sensor drop downs in the Holley EFI software\u003c\/li\u003e\n\u003cli\u003eTi-VCT Cam control down to 400 RPM\u003c\/li\u003e\n\u003cli\u003eCommanded timing matched within 1 degree\u003c\/li\u003e\n\u003cli\u003eUser programmable tables enable the end user to fine tune aftermarket Ti-VCT compatible camshafts\u003c\/li\u003e\n\u003cli\u003e4 Built in Diagnostic LEDS make diagnostics easy in the event of a cam or crank sensor failure\u003c\/li\u003e\n\u003cli\u003eIntegrated stock cam position tables – eliminate tuning guess work, optimal drive-ability and power right out of the box\u003c\/li\u003e\n\u003cli\u003eMain harnesses come terminated with Ford TPS and IAC connectors, making it easy to convert from a DBW throttle body to a manual throttle body\u003c\/li\u003e\n\u003cli\u003eInstallation of an external MAP sensor is required, we recommend part number 538-13 for N\/A applications\u003c\/li\u003e\n\u003cli\u003eMain Harnesses includes a Power Tap Connector, as a convenient source for power and grounds when adding additional sensors or actuators\u003c\/li\u003e\n\u003cli\u003eCANBus communication between Coyote Ti-VCT and Holley EFI ECU for high speed data transfer and diagnostics\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Holley EFI","offers":[{"title":"Default Title","offer_id":41660309110880,"sku":"HLY-550-619","price":3399.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0572\/9330\/8000\/files\/Screenshot2025-02-28at14-15-36HolleyEFI550-6192011-2012FordCoyoteTi-VCTHPEFIKitBOSCHO2USCARINJ.png?v=1740766648"},{"product_id":"2011-2017-ford-coyote-ti-vct-hp-efi-kit-ntk-o2-uscar-inj","title":"2011-2017 Ford Coyote Ti-VCT HP EFI Kit, NTK O2, USCAR INJ","description":"\u003cdiv class=\"full_description\"\u003eIntroducing Coyote Twin Independent Variable Cam Timing 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.\u003c\/div\u003e\n\u003ch3\u003eFeatures:\u003c\/h3\u003e\n\u003cul class=\"productpage_list\"\u003e\n\u003cli\u003eNow supports 2015-2017 Coyote engines\u003c\/li\u003e\n\u003cli\u003eHP EFI kits available\u003c\/li\u003e\n\u003cli\u003ePlug and Play main harness for 2011-2017 Coyote engines w\/ stock cam shafts using stock coils (558- 110)\u003c\/li\u003e\n\u003cli\u003ePlug and Play main harness for 2011-2017 Coyote engines w\/ stock cam shafts using Holley EFI coils (558-122)\u003c\/li\u003e\n\u003cli\u003eCompatible with HP or Dominator EFI\u003c\/li\u003e\n\u003cli\u003ePre-calibrated Ford sensor drop downs in the Holley EFI software\u003c\/li\u003e\n\u003cli\u003eTi-VCT Cam control down to 400 RPM\u003c\/li\u003e\n\u003cli\u003eCommanded timing matched within 1 degree\u003c\/li\u003e\n\u003cli\u003eUser programmable tables enable the end user to fine tune aftermarket Ti-VCT compatible camshafts\u003c\/li\u003e\n\u003cli\u003e4 Built in Diagnostic LEDS make diagnostics easy in the event of a cam or crank sensor failure\u003c\/li\u003e\n\u003cli\u003eIntegrated stock cam position tables – eliminate tuning guess work, optimal drive-ability and power right out of the box\u003c\/li\u003e\n\u003cli\u003eMain harnesses come terminated with Ford TPS and IAC connectors, making it easy to convert from a DBW throttle body to a manual throttle body.\u003c\/li\u003e\n\u003cli\u003eInstallation of an external MAP sensor is required, we recommend part number 538-13 for N\/A applications\u003c\/li\u003e\n\u003cli\u003eMain Harnesses includes a Power Tap Connector, as a convenient source for power and grounds when adding additional sensors or actuators\u003c\/li\u003e\n\u003cli\u003eCANBus communication between Coyote Ti-VCT and Holley EFI ECU for high speed data transfer and diagnostics\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Holley EFI","offers":[{"title":"Default Title","offer_id":41660329394272,"sku":"HLY-550-619N","price":3581.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0572\/9330\/8000\/files\/Screenshot2025-02-28at14-32-43HolleyEFI550-619N2011-2012FordCoyoteTi-VCTHPEFIKitNTKO2USCARINJ.png?v=1740767598"},{"product_id":"2011-2017-ford-coyote-ti-vct-capable-hp-efi-kit-ntk-o2","title":"2011-2017 Ford Coyote Ti-VCT Capable HP EFI Kit, NTK O2","description":"\u003cdiv class=\"full_description\"\u003eIntroducing Coyote Twin Independent Variable Cam Timing 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.\u003c\/div\u003e\n\u003ch3\u003eFeatures:\u003c\/h3\u003e\n\u003cul class=\"productpage_list\"\u003e\n\u003cli\u003eNow supports 2015-2017 Coyote engines\u003c\/li\u003e\n\u003cli\u003eHP EFI kits available\u003c\/li\u003e\n\u003cli\u003ePlug and Play main harness for 2011-2017 Coyote engines w\/ stock cam shafts using stock coils (558- 110)\u003c\/li\u003e\n\u003cli\u003ePlug and Play main harness for 2011-2017 Coyote engines w\/ stock cam shafts using Holley EFI coils (558-122)\u003c\/li\u003e\n\u003cli\u003eCompatible with HP or Dominator EFI\u003c\/li\u003e\n\u003cli\u003ePre-calibrated Ford sensor drop downs in the Holley EFI software\u003c\/li\u003e\n\u003cli\u003eTi-VCT Cam control down to 400 RPM\u003c\/li\u003e\n\u003cli\u003eCommanded timing matched within 1 degree\u003c\/li\u003e\n\u003cli\u003eUser programmable tables enable the end user to fine tune aftermarket Ti-VCT compatible camshafts\u003c\/li\u003e\n\u003cli\u003e4 Built in Diagnostic LEDS make diagnostics easy in the event of a cam or crank sensor failure\u003c\/li\u003e\n\u003cli\u003eIntegrated stock cam position tables – eliminate tuning guess work, optimal drive-ability and power right out of the box\u003c\/li\u003e\n\u003cli\u003eMain harnesses come terminated with Ford TPS and IAC connectors, making it easy to convert from a DBW throttle body to a manual throttle body\u003c\/li\u003e\n\u003cli\u003eInstallation of an external MAP sensor is required, we recommend part number 538-13 for N\/A applications\u003c\/li\u003e\n\u003cli\u003eMain Harnesses includes a Power Tap Connector, as a convenient source for power and grounds when adding additional sensors or actuators\u003c\/li\u003e\n\u003cli\u003eCANBus communication between Coyote Ti-VCT and Holley EFI ECU for high speed data transfer and diagnostics\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Holley EFI","offers":[{"title":"Default Title","offer_id":41660344172640,"sku":"HLY-550-628N","price":3006.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0572\/9330\/8000\/files\/Screenshot2025-02-28at14-52-39HolleyEFI550-628NFordCoyoteTi-VCTCapableHPEFIKitNTKO2.png?v=1740768820"},{"product_id":"2011-2017-ford-coyote-ti-vct-capable-hp-efi-kit-bosch-o2","title":"2011-2017 Ford Coyote Ti-VCT Capable HP EFI Kit, Bosch O2","description":"\u003cdiv class=\"full_description\"\u003eIntroducing Coyote Twin Independent Variable Cam Timing 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.\u003c\/div\u003e\n\u003ch3\u003eFeatures:\u003c\/h3\u003e\n\u003cul class=\"productpage_list\"\u003e\n\u003cli\u003eNow supports 2015-2017 Coyote engines\u003c\/li\u003e\n\u003cli\u003eHP EFI kits available\u003c\/li\u003e\n\u003cli\u003ePlug and Play main harness for 2011-2017 Coyote engines w\/ stock cam shafts using stock coils (558- 110)\u003c\/li\u003e\n\u003cli\u003ePlug and Play main harness for 2011-2017 Coyote engines w\/ stock cam shafts using Holley EFI coils (558-122)\u003c\/li\u003e\n\u003cli\u003eCompatible with HP or Dominator EFI\u003c\/li\u003e\n\u003cli\u003ePre-calibrated Ford sensor drop downs in the Holley EFI software\u003c\/li\u003e\n\u003cli\u003eTi-VCT Cam control down to 400 RPM\u003c\/li\u003e\n\u003cli\u003eCommanded timing matched within 1 degree\u003c\/li\u003e\n\u003cli\u003eUser programmable tables enable the end user to fine tune aftermarket Ti-VCT compatible camshafts\u003c\/li\u003e\n\u003cli\u003e4 Built in Diagnostic LEDS make diagnostics easy in the event of a cam or crank sensor failure\u003c\/li\u003e\n\u003cli\u003eIntegrated stock cam position tables – eliminate tuning guess work, optimal drive-ability and power right out of the box\u003c\/li\u003e\n\u003cli\u003eMain harnesses come terminated with Ford TPS and IAC connectors, making it easy to convert from a DBW throttle body to a manual throttle body\u003c\/li\u003e\n\u003cli\u003eInstallation of an external MAP sensor is required, we recommend part number 538-13 for N\/A applications\u003c\/li\u003e\n\u003cli\u003eMain Harnesses includes a Power Tap Connector, as a convenient source for power and grounds when adding additional sensors or actuators\u003c\/li\u003e\n\u003cli\u003eCANBus communication between Coyote Ti-VCT and Holley EFI ECU for high speed data transfer and diagnostics\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Holley EFI","offers":[{"title":"Default Title","offer_id":41660434612320,"sku":"HLY-550-628","price":2724.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0572\/9330\/8000\/files\/Screenshot2025-02-28at15-09-50HolleyEFI550-628FordCoyoteTi-VCTCapableHPEFIKitBoschO2.png?v=1740769809"},{"product_id":"terminator-ls-mpfi-kit-1997-to-2007-4-8-5-3-6-0-truck-engines","title":"Terminator LS MPFI Kit (1997 to 2007 4.8\/5.3\/6.0 truck engines)","description":"\u003cdiv class=\"full_description\"\u003eGet all the great features of Terminator self-tuning EFI in a bolt-on system for GM's popular LS engines! The 550-614 kit controls fuel and spark through the Terminator's new 3.5\" touchscreen! Install, answer a few basic questions and drive. No laptop required!\u003c\/div\u003e\n\u003ch3\u003eFeatures:\u003c\/h3\u003e\n\u003cul class=\"productpage_list\"\u003e\n\u003cli\u003eFor 1997 to 2007 4.8\/5.3\/6.0 truck engines with 24x crank reluctor\u003c\/li\u003e\n\u003cli\u003eKit includes everything you need to control your stock or mild LS\u003c\/li\u003e\n\u003cli\u003eBosch wideband oxygen sensor included\u003c\/li\u003e\n\u003cli\u003eControls fuel and spark\u003c\/li\u003e\n\u003cli\u003ePre-calibrated for no-hassle installation and tuning\u003c\/li\u003e\n\u003cli\u003eFully adjustable through included 3.5” full color touchscreen\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Holley EFI","offers":[{"title":"Default Title","offer_id":41660455485536,"sku":"HLY-550-614","price":3215.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0572\/9330\/8000\/files\/Screenshot2025-02-28at15-22-58HolleyEFI550-614TerminatorLSMPFIKit.png?v=1740770647"},{"product_id":"terminator-ls-mpfi-kit-drive-by-wire-1997-2007-4-8-5-3-6-0-truck-engines","title":"Terminator LS MPFI Kit Drive by Wire (1997-2007 4.8\/5.3\/6.0 Truck Engines)","description":"\u003cdiv class=\"full_description\"\u003eGet all the great features of Terminator self-tuning EFI in a bolt-on system for GM's popular LS engines! The 550-615 kit controls fuel, spark, and drive-by-wire through the Terminator's new 3.5\" touchscreen! Install, answer a few basic questions and drive. No laptop required!\u003c\/div\u003e\n\u003ch3\u003eFeatures:\u003c\/h3\u003e\n\u003cul class=\"productpage_list\"\u003e\n\u003cli\u003eFor 1997 to 2007 4.8\/5.3\/6.0 truck engines with 24x crank reluctor and drive-by-wire\u003c\/li\u003e\n\u003cli\u003eKit includes everything you need to control your stock or mild LS\u003c\/li\u003e\n\u003cli\u003eBosch wideband oxygen sensor included\u003c\/li\u003e\n\u003cli\u003eControls fuel, spark, and drive-by-wire\u003c\/li\u003e\n\u003cli\u003ePre-calibrated for no-hassle installation and tuning\u003c\/li\u003e\n\u003cli\u003eFully adjustable through included 3.5” full color touchscreen\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Holley EFI","offers":[{"title":"Default Title","offer_id":41660480258144,"sku":"HLY-550-615","price":4449.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0572\/9330\/8000\/files\/Screenshot2025-02-28at15-28-45HolleyEFI550-615TerminatorLSMPFIKit.png?v=1740770941"},{"product_id":"terminator-ls-mpfi-kit-gm-ls2-ls3-engines","title":"Terminator LS MPFI Kit (GM LS2\/LS3 Engines)","description":"\u003cdiv class=\"full_description\"\u003eGet all the great features of Terminator self-tuning EFI in a bolt-on system for GM's popular LS engines! The 550-613 kit controls fuel, spark, drive-by-wire and 4L60\/4L80E transmissions through the Terminator's new 3.5\" touchscreen! Install, answer a few basic questions and drive. No laptop required!\u003c\/div\u003e\n\u003ch3\u003eFeatures:\u003c\/h3\u003e\n\u003cul class=\"productpage_list\"\u003e\n\u003cli\u003eFor GM LS2\/3 engines and 2007 to current 4.8\/5.3\/6.0 truck engines with 58x crank reluctor, drive-by-wire, and 4L60\/4L80E transmissions\u003c\/li\u003e\n\u003cli\u003eKit includes everything you need to control your stock or mild LS\u003c\/li\u003e\n\u003cli\u003eBosch wideband oxygen sensor included\u003c\/li\u003e\n\u003cli\u003eControls fuel, spark, drive-by-wire, and 4L60\/4L80E transmissions\u003c\/li\u003e\n\u003cli\u003ePre-calibrated for no-hassle installation and tuning\u003c\/li\u003e\n\u003cli\u003eFully adjustable through included 3.5” full color touchscreen\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Holley EFI","offers":[{"title":"Default Title","offer_id":41660505948256,"sku":"HLY-550-613","price":4408.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0572\/9330\/8000\/files\/Screenshot2025-02-28at15-28-45HolleyEFI550-615TerminatorLSMPFIKit.png?v=1740770941"},{"product_id":"holley-efi-terminator-x-gen-iv-4-8-5-3-6-0-gm-truck-engines-and-ls2-ls3","title":"Holley EFI Terminator X - Gen IV 4.8\/5.3\/6.0 GM Truck Engines and LS2\/LS3","description":"\u003cdiv class=\"full_description\"\u003eTake control of your LS engine with Terminator X. 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 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. Terminator X 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 has the features and technology you need at a price that won't break the bank.\u003c\/div\u003e\n\u003ch3\u003eFeatures:\u003c\/h3\u003e\n\u003cul class=\"productpage_list\"\u003e\n\u003cli\u003eDesigned for GM LS Engines with 58x Crank, 4x Cam - and EV6 Injectors\u003c\/li\u003e\n\u003cli\u003eReal-Time fuel map learn takes the guess work out of tuning your base fuel table\u003c\/li\u003e\n\u003cli\u003eHigh Impedance Injector Drivers will safely power most Stock LS injectors and Holley EFI Injectors; injector support chart provided in the instructions (will not control Low Impedance Injectors)\u003c\/li\u003e\n\u003cli\u003eAll of the new Terminator X systems utilize the Bosch LSU 4.9 wideband to relay AFR information to the ECU for accurate reading and precise tuning control\u003c\/li\u003e\n\u003cli\u003eMAP Sensor vacuum hose adapters (1\/8th – ¼ and 3\/16ths)\u003c\/li\u003e\n\u003cli\u003e4 Inputs – 12v, Ground, 5v, and Frequency, for things such as additional pressure sensors, activation triggers for nitrous activation, or a trans brake\u003c\/li\u003e\n\u003cli\u003e4 Outputs – Ground, PWM - for accessories such as fans, boost control, nitrous control, IAC Kit, and more\u003c\/li\u003e\n\u003cli\u003eBoost Control – Boost vs Time, Boost vs Gear, Boost vs RPM, Boost vs Speed, Boost Safeties\u003c\/li\u003e\n\u003cli\u003eNitrous Control – Single Channel of Wet or Dry, Progressive or Non-Progressive, Rich\/Lean Safeties, and target Closed Loop AFR\u003c\/li\u003e\n\u003cli\u003eOn-Board Diagnostic LEDS for: ECU Power – Engine Run – Wideband Status – TPS Calibration – Crank Signal –Cam Signal. Allows you to identify any Critical engine issues at a glance\u003c\/li\u003e\n\u003cli\u003eAdvanced Tables – 4x 1D Tables, 1x 1D per Gear Table, 4x 2D Tables, 1x 2D per Gear Table can be used for any custom tables you can dream up, such as Flex Fuel Sensor Offset Table, or a custom fuel or oil pressure safety\u003c\/li\u003e\n\u003cli\u003eThe included 3.5\" Touchscreen Handheld contains a calibration wizard, that allows you to quickly build a base tune for any LS engine. Additionally the handheld provides internal data-logging and a fully customizable gauge display\u003c\/li\u003e\n\u003cli\u003eThe compact ECU size allows you to mount it virtually anywhere. Remember, diagnostic LEDS must face up\u003c\/li\u003e\n\u003cli\u003ePlug and play compatible with more Holley EFI accessories such as; analog style gauges, shift lights, various modules, and coming soon, 12.3\" digital dash support\u003c\/li\u003e\n\u003cli\u003eFree EFI Tuning Software for complete control of your Terminator X power plant\u003c\/li\u003e\n\u003cli\u003eIncludes: 58x\/4x LS Engine Main Harness - EV6 Injector Harness - Terminator X ECU - ECU Main Power Harness - Bosch LSU 4.9 Wideband Oxygen Sensor - Input\/Output Harness - and assorted vacuum adapters\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Holley EFI","offers":[{"title":"Default Title","offer_id":41660651176032,"sku":"HLY-550-905","price":1506.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0572\/9330\/8000\/files\/Screenshot2025-02-28at16-16-44HolleyEFI550-905HolleyEFITerminatorX-GenIV4.8_5.3_6.0GMTruckEnginesandLS2_LS3.png?v=1740773832"},{"product_id":"holley-efi-terminator-x-gm-ls1-ls6","title":"Holley EFI Terminator X - GM LS1\/LS6","description":"\u003cdiv class=\"full_description\"\u003eTake control of your LS engine with Terminator X. 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 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. Terminator X 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 has the features and technology you need at a price that won't break the bank.\u003c\/div\u003e\n\u003ch3\u003eFeatures:\u003c\/h3\u003e\n\u003cul class=\"productpage_list\"\u003e\n\u003cli\u003eFor GM LS1\/LS6 engines with 24x crank reluctor, with EV6 Injectors.\u003c\/li\u003e\n\u003cli\u003eReal-time fuel map learn takes the guess work out of tuning your base fuel table\u003c\/li\u003e\n\u003cli\u003eHigh Impedance Injector Drivers will safely power most stock LS injectors, and Holley EFI Injectors\u003c\/li\u003e\n\u003cli\u003eInjector support chart provided in the instructions (will not control Low Impedance Injectors)\u003c\/li\u003e\n\u003cli\u003eAll of the new Terminator X systems utilize the Bosch LSU 4.9 wideband to relay AFR information to the ECU for accurate reading and precise tuning control\u003c\/li\u003e\n\u003cli\u003eOn-board 1bar MAP sensor is perfect for N\/A or Nitrous engine combos. If your combination requires a 2+Bar, we recommend GM 12592525 and our adapter part number 558-416\u003c\/li\u003e\n\u003cli\u003eMAP Sensor vacuum hose adapters (1\/8th – ¼ and 3\/16ths)\u003c\/li\u003e\n\u003cli\u003e4 Inputs – 12v, Ground, 5v, and Frequency for things such as additional pressure sensors, activation triggers for nitrous activation, or a trans brake\u003c\/li\u003e\n\u003cli\u003eBoost Control – Boost vs Time, Boost vs Gear, Boost vs RPM, Boost vs Speed, Boost Safeties\u003c\/li\u003e\n\u003cli\u003eNitrous Control – Single Channel of Wet or Dry, Progressive or Non-Progressive, Rich\/Lean Safeties, and target Closed Loop AFR\u003c\/li\u003e\n\u003cli\u003eAdvanced Tables – 4x 1D Tables, 1x 1D per Gear Table, 4x 2D Tables, 1x 2D per Gear Table can be used for any custom tables you can dream up, such as Flex Fuel Sensor Offset Table, or a custom fuel or oil pressure safety\u003c\/li\u003e\n\u003cli\u003eOn-Board Diagnostic LEDS for: ECU Power – Engine Run – Wideband Status – TPS Calibration – Crank Signal –Cam Signal. Allows you to identify any Critical engine issues at a glance\u003c\/li\u003e\n\u003cli\u003eThe included 3.5\" Touchscreen Handheld contains a calibration wizard, that allows you to quickly build a base tune for any LS engine. Additionally the handheld provides internal data-logging and a fully customizable gauge display\u003c\/li\u003e\n\u003cli\u003eThe compact ECU size allows you to mount it virtually anywhere, remember diagnostic LEDS must face up\u003c\/li\u003e\n\u003cli\u003ePlug and play compatible with more Holley EFI accessories such as analog style gauges, shift lights, various modules, and coming soon, 12.3\" digital dash support\u003c\/li\u003e\n\u003cli\u003eFree EFI Tuning Software for complete control of your Terminator X power plant\u003c\/li\u003e\n\u003cli\u003eIncludes: 24x LS Engine Main Harness - EV6 Injector Harness - Terminator X ECU - ECU Main Power Harness - Bosch LSU 4.9 Wideband Oxygen Sensor - Input\/Output Harness - and assorted vacuum adapters\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Holley EFI","offers":[{"title":"Default Title","offer_id":41660656517216,"sku":"HLY-550-909","price":1506.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0572\/9330\/8000\/files\/Screenshot2025-02-28at16-16-44HolleyEFI550-905HolleyEFITerminatorX-GenIV4.8_5.3_6.0GMTruckEnginesandLS2_LS3.png?v=1740773832"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0572\/9330\/8000\/collections\/flat_750x_075_f-pad_750x1000_f8f8f8.jpg?v=1740766096","url":"https:\/\/cpc-performance.com\/es\/collections\/holley-efi.oembed","provider":"CPC Performance","version":"1.0","type":"link"}