Holley 550-871K Sniper Stealth 4150 Self-Tuning Fuel Injection System Master Kit. Sniper Stealth 4150 Self-Tuning Fuel Injection System Master Kit. Supports Up to 650 HP. Controlled by 3.500 in. Complete Fuel System Included. For Troubleshooting Tips setting up your New Holley Sniper EFI System, please see this helpful video from Holley Performance. Sniper Stealth 4150 Self-Tuning Fuel Injection System Master Kit Features. Holley 4150 flange EFI carburetor replacement. Supports up to 650 naturally aspirated HP or 600 forced-induction HP using (4) 100 lbs. 870 CFM flow rate. All system wiring exits below the rear fuel injector cover, for a complete stealth installation and appearance. 2.5 Bar MAP sensor. Integrated ignition timing control. Throttle body mounted ECU. (4) wiring connections required (Battery +, Battery -, Ignition, RPM). High-resolution color touchscreen controller. Calibration wizard tunes ECU without the use of a computer or extensive engine tuning knowledge. Genuine Bosch LSU 4.9 wideband oxygen sensor provides realtime fuel map learn. OEM-style throttle position sensor (TPS) and idle air control (IAC). Clamp-on oxygen sensor kit allows easy integration into older exhaust systems. High-pressure fuel crossover line included. Complete fuel system including 20 ft. Vapor Guard Fuel Hose, external fuel pressure regulator, fuel pump, filters, necessary hardware and bulkhead fuel line return fitting. 8 AN (3/4-16) female O-ring inlet/outlet. Kickdown provisions for GM: TH350, TH400, 200R4, 700R4 Ford: C4, C6. Compatible with Holley Ultra XP Carburetor drop base air cleaners as well as most stock-style air cleaners with air cleaner locator provisions. Around here, we don’t just sell parts – we rely on them when driving our own cars around racetracks, dirt trails, and interstates across the country. Parts may be our business – but grease, fuel, exhaust, power, and speed are what we live for. Today, more than 350 people are employed by JEGS and the business draws in hundreds of thousands of customers each year. Yet, we maintain the culture stared by Jeg Coughlin from the very beginning: a family-run performance shop that preserves a trusted relationship with each and every customer. The item “Holley 550-871K Sniper Stealth 4150 Self-Tuning Fuel Injection System Master Kit” is in sale since Friday, September 3, 2021. This item is in the category “eBay Motors\Parts & Accessories\Car & Truck Parts & Accessories\Air & Fuel Delivery\Fuel Injection Parts\Fuel Injectors”. The seller is “jegsperformance” and is located in Delaware, Ohio. This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, China, Sweden, South Korea, Indonesia, Taiwan, South africa, Thailand, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Bahamas, Israel, Mexico, New Zealand, Singapore, Switzerland, Norway, Saudi arabia, Ukraine, United arab emirates, Qatar, Kuwait, Bahrain, Croatia, Malaysia, Brazil, Chile, Colombia, Panama, Jamaica, Barbados, Bangladesh, Bermuda, Brunei darussalam, Bolivia, Ecuador, Egypt, French guiana, Guernsey, Gibraltar, Guadeloupe, Iceland, Jersey, Jordan, Cambodia, Cayman islands, Liechtenstein, Sri lanka, Luxembourg, Monaco, Macao, Martinique, Maldives, Nicaragua, Oman, Peru, Pakistan, Paraguay, Reunion, Viet nam, Uruguay.
- Brand: Holley
- Manufacturer Part Number: 550-871K