Holley Sniper 650HP EFI Conversion Kit. Free Install Kit Includes. Air cleaner stud adapters. Air cleaner stud kit. The new Sniper EFI is Holley’s answer to the self-learning EFI market offerings of Edelbrock, FiTech, and others. Put an end to cold start issues, hesitations, vapor lock, flooding, and most of all, TUNING. Perfect for street rods, muscle cars, off road trucks or nearly any carbureted vehicle. Upgrade to the Sniper EFI and get the tactical accuracy of EFI. Dual pattern bolt on carburetor replacement, designed to fit 4150 flange and spread bore manifolds (spread bore sealing plate part #9006 is recommended). Throttle body mounted ECU no extra boxes to mount. Supports up to 650hp with four 100 lb/hr injectors! Only 4 wiring connections required! (Battery positive and negative, switched ignition and RPM). Internal fuel pressure regulator eliminates the hassle of plumbing an external fuel pressure regulator (preset to 58.5 PSI). Integrated ignition timing control and coil driver. High resolution full color touchscreen for initial setup, tuning, and gauge displays. Simple Calibration Wizard answer a few questions about your engine and it creates the base map, then starts tuning on its own! Self-tuning ECU means you dont have to be a computer/tuning wiz to have EFI! The included genuine Bosch LSU 4.9 wideband oxygen sensor provides realtime fuel map learn! OEM Style TPS/IAC and fuel pressure regulator, for years of dependable service. Included clamp-on oxygen sensor kit ensures a leak free oxygen sensor installation, with stainless steel T-bolt clamps and a stainless steel (weldable) oxygen sensor flange. A flame arrestor is require for marine applications, #720-1 or #720-13. Flange style: dual bolt pattern. Fuel pressure: 58.5psi. Inlet / outlet size: 9/16-18 female O-ring (-6AN). MAP sensor: 2 Bar. Throttle bore: 1.6875″ (1-11/16″). Transmission: 700R4, 200R4, TH350/400. Orders placed Friday and through the weekend will be processed Monday (excluding Holidays). If you receive an item that is damaged or defective or missing components, please notify us within 3 days of receipt. The item “Holley Sniper Self Tuning EFI Fuel Injection Conversion Kit 650HP 550-516″ is in sale since Monday, December 7, 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 “classic_performance_cpp” and is located in Placentia, California. This item can be shipped to United States.
- California Prop 65 Warning: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov
- Manufacturer Part Number: 550-516
- Brand: Holley
- Warranty: 30 Day