Sniper EFI 4BBL Self Tuning System - Black Finish800 cfm 4 Injector Throttle Body, 650 HPN/ABrand: HOLLEYPart Number: HO550-511Description: Holley just brought EFI within range! Introducing Sniper EFI! It’s economically priced so you canhave all the benefits of EFI and still have money to finishor upgrade the rest of your ride! Perfect for street rods,muscle cars, off road trucks or nearly any carbureted vehicle. Put an end to cold start issues, hesitations, vapor lock, and flooding. Upgrade to Sniper EFI and get the tactical accuracy of EFI today! Features: Bolt on carburettor replacement (designed to fit single & dual carb manifolds) Throttle body mounted ECU – no extra boxes to mount Supports up to 600hp (4 injector version) and1200hp (8 injector version) 4 wire vehicle connection (Battery +,Battery - , Switched Ignition & RPM) Integrated fuel pressure regulator Integrated ignition timing control & coil driver Color touchscreen for setup and gauge views Calibration Wizard (Answer a few questionsabout your engine and it creates the base map, then starts tuning on its own!) - NO laptop required! Self-tuning ECU means you don’t have to be a computer/tuning wiz to have EFI! Available inbase & master kits (Masterkits include complete fuel system: fuel pump, filters, feed and return hose and all fittings including fuel tank return line bulkhead fitting.)
