{"product_id":"holley-terminator-x-engine-management-systems-550-903","title":"Holley Terminator X Engine Management Systems 550-903","description":"\u003cstyle type=\"text\/css\"\u003e\u003c!--\ntd {border: 1px solid #ccc;}br {mso-data-placement:same-cell;}\n--\u003e\u003c\/style\u003e\r\n\u003cp\u003e\u003cspan data-sheets-value=\"{\" x=\"\" mpfi=\"\" ls1=\"\" data-sheets-userformat=\"{\"\u003eTERMINATOR X MPFI, LS1\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cstyle\u003e\u003c\/style\u003e\r\n\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!\u003cbr\u003e\u003cbr\u003e\r\n\u003c\/div\u003e\r\n\u003ch2\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/h2\u003e\r\n\u003cul class=\"productpage_list\"\u003e\r\n\u003cli\u003eFor GM LS1\/LS6 engines with 24x crank reluctor - with EV1 Injectors.\u003c\/li\u003e\r\n\u003cli\u003eReal-Time fuel map learn, takes the guess work out of tuning your base fuel table.\u003c\/li\u003e\r\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\r\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\r\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\r\n\u003cli\u003eMAP Sensor vacuum hose adapters (1\/8th – ¼ and 3\/16ths)\u003c\/li\u003e\r\n\u003cli\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\/li\u003e\r\n\u003cli\u003eBoost Control – Boost vs Time, Boost vs Gear, Boost vs RPM, Boost vs Speed, Boost Safeties\u003c\/li\u003e\r\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\r\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\r\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\r\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\r\n\u003cli\u003eThe compact ECU size allows you to mount it virtually anywhere. Remember, diagnostic LEDS must face up!\u003c\/li\u003e\r\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\r\n\u003cli\u003eFree EFI Tuning Software for complete control of your Terminator X power plant\u003c\/li\u003e\r\n\u003cli\u003eIncludes: 24x LS Engine Main Harness - EV1 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\r\n\u003c\/ul\u003e\r\n\u003ch2\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/h2\u003e\r\n\u003cul class=\"productpage_list\"\u003e\r\n\u003cli\u003e1998 - 2002 Chevrolet Camaro\u003c\/li\u003e\r\n\u003cli\u003e1997 - 2004 Chevrolet Corvette\u003c\/li\u003e\r\n\u003cli\u003e1998 - 2002 Pontiac Firebird\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch2\u003e\u003cstrong\u003eSpecs\u003c\/strong\u003e\u003c\/h2\u003e\r\n\u003ctable class=\"attributes-table\" cellspacing=\"0\"\u003e\r\n\u003ctbody\u003e\r\n\u003ctr\u003e\r\n\u003cth class=\"label\"\u003eBrand\u003c\/th\u003e\r\n\u003ctd class=\"data\" itemprop=\"brand\"\u003eHolley EFI\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003cth class=\"label\"\u003eCrank Reluctor\u003c\/th\u003e\r\n\u003ctd class=\"data\"\u003e24x\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003cth class=\"label\"\u003eEmission Code\u003c\/th\u003e\r\n\u003ctd class=\"data\"\u003e3\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003cth class=\"label\"\u003eIgnition Type\u003c\/th\u003e\r\n\u003ctd class=\"data\"\u003eGM LS 24x\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003cth class=\"label\"\u003eInjector Connector\u003c\/th\u003e\r\n\u003ctd class=\"data\"\u003eJetronic \/ Minitimer (Bosch)\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003cth class=\"label\"\u003eProduct Type\u003c\/th\u003e\r\n\u003ctd class=\"data\"\u003eTerminator X LS MPFI\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003cth class=\"label\"\u003eTerminator LS Options\u003c\/th\u003e\r\n\u003ctd class=\"data\"\u003eFuel, Spark\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003cth class=\"label\"\u003ePart Number\u003c\/th\u003e\r\n\u003ctd class=\"data\"\u003e550-903\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003c\/tbody\u003e\r\n\u003c\/table\u003e\r\n\u003cul class=\"productpage_list\"\u003e\u003c\/ul\u003e\r\n\u003cstyle\u003e\u003c\/style\u003e","brand":"Holley","offers":[{"title":"Default Title","offer_id":32316977020977,"sku":"550-903","price":1499.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2493\/0960\/files\/holley-terminator-x-engine-management-systems-550-903-modern-day-muffler-1.jpg?v=1738927595","url":"https:\/\/moderndaymuffler.com\/products\/holley-terminator-x-engine-management-systems-550-903","provider":"Modern Day Muffler","version":"1.0","type":"link"}