{"product_id":"holley-efi-terminator-x-max-gen-iii-4-8-5-3-6-0-gm-truck-engines","title":"Holley EFI Terminator X Max - Gen III 4.8\/5.3\/6.0 GM Truck Engines","description":"\u003cdiv class=\"rte\"\u003e\n\u003cdiv class=\"collapsible-title\"\u003eOverview\u003cspan class=\"slides-in\"\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row-contents active\"\u003e\n\u003cdiv class=\"full_description\"\u003eTake control of your LS engine with Terminator X Max. 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 Max 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. Part number 550-917 also has 4L60E or 4L80E Transmission control. Terminator X Max 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 MAX 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 LS 4.8\/5.3\/6.0 Truck Engines with 24x crank reluctor, Transmission Control, and Multec 2 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 Max 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\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\u003eNitrous Control – Single Channel of Wet or Dry, Progressive or Non-Progressive, Rich\/Lean Safeties, and target Closed Loop AFR adjustable through included 3.5” full color touchscreen, base tune easily created via handheld Wizard\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 allow you to identify any Critical engine issues at a glance\u003c\/li\u003e\n\u003cli\u003eThe included 3.5-inch 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, as well as 5, 6.86 and 12.3-inch Digital Dashes\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 - Multec 2 Injector Harness - 4L60E\/4L80E Transmission Control Harness - Terminator X MAX ECU - ECU Main Power Harness - Bosch LSU 4.9 Wideband Oxygen Sensor - I\/O Harness - and assorted vacuum adapters\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Holley","offers":[{"title":"No \/ Multec","offer_id":46456610848967,"sku":"550-917","price":1828.95,"currency_code":"USD","in_stock":true},{"title":"No \/ EV1","offer_id":46473023717575,"sku":"550-916","price":1828.95,"currency_code":"USD","in_stock":true},{"title":"No \/ Ev6","offer_id":46473023750343,"sku":"550-919","price":1828.95,"currency_code":"USD","in_stock":true},{"title":"Yes \/ EV1","offer_id":46473023783111,"sku":"550-926","price":2119.95,"currency_code":"USD","in_stock":true},{"title":"Yes \/ Multec","offer_id":46473023815879,"sku":"550-927","price":2119.95,"currency_code":"USD","in_stock":true},{"title":"Yes \/ Ev6","offer_id":46473023848647,"sku":"550-934","price":2119.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0568\/3029\/6263\/files\/550-609_7ed40f99-2252-47e5-bf81-96ce07375ae2.jpg?v=1777220760","url":"https:\/\/justifiedproformance.com\/products\/holley-efi-terminator-x-max-gen-iii-4-8-5-3-6-0-gm-truck-engines","provider":"Justified PROformance","version":"1.0","type":"link"}