{"product_id":"holley-efi-terminator-x-stealth-2x4-4500-kit-black-550-1081","title":"Holley EFI Terminator X Stealth 2x4 4500 Kit - Black 550-1081","description":"\u003cdiv class=\"full_description\"\u003eThe Terminator X Stealth 4500 2x4 EFI systems from Holley features 8, 100LB\/HR Fuel Injectors capable of supporting up to 1500 HP naturally aspirated or 1250 HP on forced induction applications. The Terminator X ECU is capable of fuel map self-learning and ignition timing control, improving idle stability, drivability, and wide-open throttle horsepower! Designed to fit with Gen 3 Ultra Dominator air cleaners and fuel crossovers, allowing you to easily convert your 4500 equipped 800+ horsepower dragster or door car!\u003c\/div\u003e\u003ch3\u003eFeatures:\u003c\/h3\u003e\u003cul class=\"productpage_list\"\u003e\n\u003cli\u003eBolt on 4500 Flange Carburetor Replacement for 2x4 intake manifolds\u003c\/li\u003e\n\u003cli\u003eSupports up to 1500 HP Naturally Aspirated or 1250 HP Forced Induction with Eight 100 Lb\/Hr Injectors\u003c\/li\u003e\n\u003cli\u003e2.125Ó Throttle Plates, Flow 1440 CFM each for large cubic inch engines\u003c\/li\u003e\n\u003cli\u003eGen 3 Ultra Dominator Style 4 Bolt Air Cleaner Flange offering a variety of air cleaner options\u003c\/li\u003e\n\u003cli\u003eExternal fuel pressure regulator required, such as 12-848\u003c\/li\u003e\n\u003cli\u003eThrottle Linkage not included\u003c\/li\u003e\n\u003cli\u003eEach throttle body contains 4x 100lb\/hr fuel injectors\u003c\/li\u003e\n\u003cli\u003eUniversal engine harness allows you to easily install the Terminator X 2x4 4500 system on a wide variety of engine combinations\u003c\/li\u003e\n\u003cli\u003eTiming Control support integrated within the ECU using supporting components (distributor, ignition box, or crank trigger) \u003c\/li\u003e\n\u003cli\u003eHigh Resolution Full Color Touchscreen for Initial Setup, Tuning, and Gauge Displays\u003c\/li\u003e\n\u003cli\u003eSimple Calibration Wizard (answer a few questions about your engine and it creates the base map, then starts tuning on its own!) - NO laptop required!\u003c\/li\u003e\n\u003cli\u003eSelf-tuning ECU means you donÕt have to be a computer\/tuning wiz to have EFI!\u003c\/li\u003e\n\u003cli\u003eThe included Genuine Bosch LSU 4.9 Wideband Oxygen Sensor provides real-time Fuel Map Learn!\u003c\/li\u003e\n\u003cli\u003eIncluded weld-in O2 sensor bung for the exhaust ensures a leak free oxygen sensor installation\u003c\/li\u003e\n\u003cli\u003ePlug and play compatible with multiple Holley EFI accessories including our gauges, shift lights, various modules, and digital and pro dashes (Holley P\/N's 553-106, 553-111, and 553-112)\u003c\/li\u003e\n\u003c\/ul\u003e\n\t\t\u003cdiv class=\"brandbox\"\u003e\n\t\t\t\u003cdiv class=\"brand-content\"\u003e\n\t\t\t\t\u003cp class=\"brand-title\"\u003eAbout Holley EFI\u003c\/p\u003e\n\t\t\t\t\u003cdiv class=\"brand-main\"\u003e\n\t\t\t\t\t\u003cdiv class=\"brand-image-container\"\u003e\u003cimg class=\"brand-image\" width=\"387\" src=\"\/\/images.holley.com\/387x\/brands_holley_efi_new_standard_fuel_background.jpg\"\u003e\u003c\/div\u003e\n\t\t\t\t\t\u003cp class=\"brand-text\"\u003eFind standalone EFI for LS, Coyote, Hemi and more at Holley.com. From engine swapping to managing up to 4000 horsepower, we have a solution for every project!\u003c\/p\u003e\n\t\t\t\t\u003c\/div\u003e\n\t\t\t\u003c\/div\u003e\n\t\t\u003c\/div\u003e","brand":"HOLLEY","offers":[{"title":"Default Title","offer_id":62136867520883,"sku":"550-1081","price":3795.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0897\/6289\/0099\/files\/e128a1a20c5c700809b529824dc811ba151ad1da_0968d062-0424-405a-aa77-3df9100cc2e1.png?v=1767392894","url":"https:\/\/dspperformancemotorsports.com\/products\/holley-efi-terminator-x-stealth-2x4-4500-kit-black-550-1081","provider":"DSP PERFORMANCE MOTORSPORTS","version":"1.0","type":"link"}