{"product_id":"holley-sniper-stealth-4150-shiny","title":"Holley Sniper Stealth 4150 - Shiny","description":"Holley Sniper Stealth 4150 - Shiny\u003cbr\u003e\u003cbr\u003eSupports Up To 500HP - 3.5 in. Handheld Monitor - For Spreadbore Manifold - Return Fuel System\u003cbr\u003e\u003cbr\u003eOverview\u003cbr\u003eAre you tired of rebuilding the 50+ year old Rochester?????? Quadrajet???? (Q-Jet??????) on your classic Chevrolet, GMC, Buick, Oldsmobile, or Pontiac? The Sniper EFI Quadrajet?????? is here to help! The first bolt-on spreadbore electronic fuel injected throttle body system that does not require any additional adapters, sealing plates, or intake manifold swaps! The Sniper EFI Rochester Quadrajet?????? (Q-Jet) system retains the same great features as the 4150 Sniper EFI version such as; four 100lb\/hr Injectors, built-in timing control, a 3.5\" full-color touchscreen, and much more! This throttle body will support up to 500 horsepower naturally aspirated. In addition to all of these great tried and true features, the Sniper EFI Rochester Quadrajet?????? (Q-Jet) system will fit most stock air cleaners and offers multiple fuel inlet configurations that allow for a stock appearing installation!\n\nWhen it comes to converting to EFI, Sniper is the absolute best way to upgrade your car to fuel injection with just 4 simple connections required. Sniper is designed to be installed at home in your garage or driveway with limited tools and the support of Holley's comprehensive installation manual and videos. An afternoon in the garage and you will be enjoying improved engine performance, better MPG's and easier starting. After the simple installation it's time to let your Sniper begin the self-tuning process. Our user-friendly calibration wizard allows you to just answer a few questions about your engine and the system will begin self-tuning with no laptop required. You don't have to be a computer wiz or specialize in tuning to use a Sniper EFI system! Use the high resolution 3.5\" full color touchscreen for tuning and gauge displays. \n\nThe Sniper EFI Master Kit includes a complete fuel system consisting of; 20ft of 3\/8\" vapor guard fuel hose, fuel pump, filters, and all necessary hardware to return fuel into your tank. Additionally, you're getting a 4.9 wideband oxygen sensor with a leak free oxygen sensor, oem style TPS\/IAC, fuel pressure regulator, all Stainless Steel T-Bolt clamps and a Stainless Steel weldable flange. \n\nSniper EFI is part of a complete ecosystem! Your new Sniper kit pair's seamlessly together with Holley's Sniper Hyperspark Ignition, Fuel System's, Air Cleaners, Throttle Body Digital Dash to unlock the full potential of your build. Complete your fuel injection journey by checking out our full offer of ignition, fueling and accessories!\u003cbr\u003e\u003cbr\u003eFeatures:\u003cul\u003e\n\u003cli\u003eBolt on 4150 Flange Carburetor Replacement\u003c\/li\u003e\n\u003cli\u003eSelf-tuning ECU means you don??????t have to be a computer\/tuning wiz to have EFI!\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\u003eHigh Resolution Full Color Touchscreen for Initial Setup, Tuning, and Gauge Displays\u003c\/li\u003e\n\u003cli\u003eOnly 4 Wiring Connections Required! (Battery +, Battery - , Switched Ignition RPM)\u003c\/li\u003e\n\u003cli\u003eThrottle body mounted ECU ???? no extra boxes to mount\u003c\/li\u003e\n\u003cli\u003eSupports up to 650hp with Four 100 Lb\/Hr Injectors!\u003c\/li\u003e\n\u003cli\u003eAll of the wiring exits below the rear fuel injector cover, for a completely stealth installation.\u003c\/li\u003e\n\u003cli\u003eTimed spark part for vacuum advanced distributors located under the front fuel bowl, for easy access to the distributor.\u003c\/li\u003e\n\u003cli\u003eAir entry is machined to fit most stock style air cleaners with air cleaner locator provisions.\u003c\/li\u003e\n\u003cli\u003eAn external fuel pressure regulator is required, set to a base pressure of 58.5 PSI, e.g. 12-886.\u003c\/li\u003e\n\u003cli\u003eIntegrated ignition timing control\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\u003eOEM Style TPS\/IAC for years of dependable service.\u003c\/li\u003e\n\u003cli\u003eIncluded clamp-on oxygen sensor kit for 2.25\" exhaust ensures a leak free oxygen sensor installation, with Stainless Steel T-Bolt clamps and a Stainless Steel (Weldable) oxygen sensor flange\u003c\/li\u003e\n\u003cli\u003evailable in 3 finishes: Shiny, Black and coming soon, Gold\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003eDetails:\u003cul\u003e\n\u003cli\u003eCFM: 870\u003c\/li\u003e\n\u003cli\u003eFinish: Shiny\u003c\/li\u003e\n\u003cli\u003eFlange Style: 4150\u003c\/li\u003e\n\u003cli\u003eFuel Pressure: 58.5 PSI\u003c\/li\u003e\n\u003cli\u003eInjector Size: 100 lb\/hr @ 58.5 PSI\u003c\/li\u003e\n\u003cli\u003eInlet \/ Outlet Size: 3\/4-16 Female O-Ring (AN 8)\u003c\/li\u003e\n\u003cli\u003eMAP Sensor: 2Bar\u003c\/li\u003e\n\u003cli\u003eMax Horsepower Rating: 650 Naturally Aspirated\u003c\/li\u003e\n\u003cli\u003eModel: 4150 EFI Conversion Throttle Body\u003c\/li\u003e\n\u003cli\u003eTransmission: 700R4\/200R4\u003c\/li\u003e\n\u003cli\u003eTransmission: Ford C4\/C6\u003c\/li\u003e\n\u003cli\u003eTransmission: TH350\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003eLinks\u003cbr\u003e\u003ca href=\"https:\/\/www.holley.com\/\/documents.holley.com\/199r11971.pdf\/\"\u003eInstruction Sheet\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/www.holley.com\/\/documents.holley.com\/199r11970.pdf\/\"\u003eInstruction Sheet\u003c\/a\u003e","brand":"The Tuner Store","offers":[{"title":"Default Title","offer_id":44811776294998,"sku":"550-870","price":1499.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/ezbuyco.com\/products\/holley-sniper-stealth-4150-shiny","provider":"EzBuyCo","version":"1.0","type":"link"}