Maximum Horsepower with Gas. Multi-Port Fuel Rails Included. Throttle Body Mounting Flange. Fuel Pressure Regulator Included. Kit includes 4 injectors and can support up to 650 hp. Master kit includes inline fuel pump, filters, hose, hardware and fittings. Please contact before ordering if you are not 100% sure of fitment. Holley Sniper EFI self-tuning fuel injection systems deliver all the benefitsand none of the hassles. These full-featured throttle bodies are easy to install, can support a lot of horsepower, and will keep your budget intact. They put an end to carburetor cold start issues, hesitations, vapor lock, and flooding. Each of these systems include an internal fuel pressure regulator (preset to 58.5 psi), eliminating the hassle of plumbing an external model. Make your conversion simple, while getting maximum bang for your buck, with a Holley Sniper EFI self-tuning fuel injection system in your favorite available finish. Holley Sniper EFI self-tuning systems feature: Available finishes: black ceramic, classic gold, and shiny Available in base and master kits master kits include complete fuel system: 20 ft. Of Earl’s Vapor Guard fuel hose; 12-920 fuel pump; filters; necessary hardware, and bulkhead fitting for returning fuel to tank Dual-pattern bolt-on carburetor replacement, designed to fit 4150 flange and spread-bore manifolds (spread bore sealing plate 9006 recommended) Supports up to 650 hp with four 100 lbs. Injectors 4-wire vehicle connection: battery +, battery -, switched ignition, and rpm Integrated ignition timing control and coil driver Color touchscreen for setup and gauge views Calibration wizard and self-tuning, integral-mounted ECU no laptop required. The item “Holley 550-510K Sniper Master EFI Fuel Injection Conversion Kit Polished” is in sale since Thursday, November 5, 2020. This item is in the category “eBay Motors\Parts & Accessories\Car & Truck Parts\Air Intake & Fuel Delivery\Fuel Inject. Controls & Parts”. The seller is “rebelperformance” and is located in Bowling Green, Kentucky. 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, 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, Liechtenstein, Sri lanka, Luxembourg, Monaco, Macao, Martinique, Maldives, Nicaragua, Oman, Peru, Pakistan, Paraguay, Reunion, Viet nam, Uruguay, Ukraine, Cayman islands.
- Type: Fuel Injection Kit
- Manufacturer Part Number: 550-510K
- Brand: Holley
- Fitment Type: Performance/Custom
- Warranty: 90 Day