{"product_id":"holley-550-870-sniper-efi-4150-einspritzanlage","title":"Holley 550-870 Sniper EFI 4150 Fuel Injection","description":"\u003cb\u003eHolley Sniper EFI Stealth 4150 Fuel Injection System\u003c\/b\u003e\r\n\u003cbr\u003e\u003cbr\u003eThis 870 cfm Fuel Injection Systems features four 100 lb.-hr. fuel injectors capable of supporting up to 650 hp naturally aspirated (200-650 horsepower). \u003cbr\u003eThe Sniper Stealth 4150 ECU is capable of fuel map self-learning and ignition timing control--improving idle stability, drivability and wide-open throttle horsepower! \u003cbr\u003eThis system also includes transmission kickdown provisions for GM TH350\/400, 200R4\/700R4 and Ford C4\/C6 applications.\r\n\u003cbr\u003e\u003cbr\u003eFeatures:\r\n\u003cbr\u003e\u003cbr\u003e\r\n* Bolt-on 4150 flange carburetor replacement (Square Bore)\u003cbr\u003e\r\n* Throttle body mounted ECU; no extra boxes to mount\u003cbr\u003e\r\n* All of the wiring exits below the rear fuel injector cover—for a completely stealth installation\u003cbr\u003e\r\n* Timed spark part for vacuum advanced distributors located under the front fuel bowl—for easy access to the distributor\u003cbr\u003e\r\n* Air entry is machined to fit most stock-style air cleaners with air cleaner locator provisions \u003cbr\u003e\r\n* Only four wiring connections required (battery +, battery -, switched ignition, and RPM)\u003cbr\u003e\r\n* External fuel pressure regulator required, set to a base pressure of 58.5 psi, such as 12-886\u003cbr\u003e\r\n* Integrated ignition timing control\u003cbr\u003e\r\n* High-resolution 3.5\" full-color touch screen for initial setup, tuning, and gauge displays\u003cbr\u003e\r\n* Simple calibration wizard (answer a few questions about your engine and it creates the base map, then starts tuning on its own); NO laptop required\u003cbr\u003e\r\n* Self-tuning ECU means you don't have to be a computer\/tuning wiz to have EFI\u003cbr\u003e\r\n* The included genuine Bosch LSU 4.9 wideband oxygen sensor provides real-time fuel map learn\u003cbr\u003e\r\n* OEM-style TPS\/IAC and fuel pressure regulator, for years of dependable service\u003cbr\u003e\r\n* Included clamp-on oxygen sensor kit for 2.25 in. exhaust ensures a leak-free oxygen sensor installation, with stainless steel T-bolt clamps and a stainless steel (weldable) oxygen sensor flange\r\n\u003cbr\u003e\u003cbr\u003eKit includes:\r\n\u003cbr\u003eThrottle Body Assembly, Map-, IAT-, TPS- and Coolant Temperature Sensor,  IAC Motor,\r\n\u003cbr\u003eOxygen Sensor with Clamp-on Sensor Bung, Main Harness and Ignition Adapter, Output Harness,\r\n\u003cbr\u003eAir Cleaner Gasket and Touch Screen Controller\r\n\u003cbr\u003e\u003cbr\u003e","brand":"Holley","offers":[{"title":"Default Title","offer_id":55874525790552,"sku":"258001274","price":1999.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/1802\/9400\/files\/HLY550870BIG1.gif?v=1759427352","url":"https:\/\/mnf.de\/en\/products\/holley-550-870-sniper-efi-4150-einspritzanlage","provider":"Mike \u0026 Franks US-Equipment GmbH","version":"1.0","type":"link"}