Holley Sniper EFI Self-Tuning w/Fuel System+ handheld EFI monitor- Black Finish HLY-550-511k
- Bolt on carburetor replacement (designed to fit single & dual carb manifolds)
- Throttle body mounted ECU – no extra boxes to mount
- Supports up to 650hp (4 injector version)
- 4 wire vehicle connection (Battery +, Battery - , Switched Ignition & RPM)
- • Includes complete fuel system consisting of; 40ft of 3/8” Vapor Guard Fuel Hose, 12-920 Fuel Pump, Filters, necessary hardware and bulkhead fitting to return fuel into the tank!
- Integrated fuel pressure regulator
- Integrated ignition timing control & coil driver
- Color touchscreen for setup and gauge views
- Calibration Wizard (Answer a few questions about 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!
- The included Wideband Oxygen Sensor provides realtime Fuel Map Learn!
|Product Type||Sniper 4BBL TBI Kits|
|Throttle Bore||1.6875 (1 11/16ths)|
Some images shown in shiny finish for display purposes
- Item Requires Shipping
- 16.0 lbs.
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