Holley
Holley Sniper HO550-516 EFI Self-Tuning Kit + Handheld EFI Monitor (gold)
Holley Sniper HO550-516 EFI Self-Tuning Kit + Handheld EFI Monitor (gold)
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Sniper EFI economically priced so you can have all the benefits of EFI and still have money to finish or 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 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) and 1250hp (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 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!
- Available in base & master kits (Master kits include complete fuel system: fuel pump, filters, feed and return hose and all fittings including fuel tank return line bulkhead fitting.)
- The included Wideband Oxygen Sensor provides realtime Fuel Map Learn!
- Brand:Holley Sniper
- Manufacturer's Part Number:550-516
- Part Type:Fuel Injection Systems
- Product Line:Holley Sniper EFI Self-Tuning Fuel Injection Systems
- Self Tuning: Yes
- User Tunable: Yes
- Timing Control Compatible: Yes
- EGR: No
- Transmission Controller Included: No
- Injection Style: Throttle body
- Metering Style: Speed density
- Power Adder Compatible: No
- Intake Manifold Included: No
- Fuel Rails Included: Yes
- Throttle Body Included: Yes
- Throttle Body Mounting Flange: 4-barrel square bore
- Venturi Quantity: 4
- Venturi Diameter (mm): 42.88mm
- Airflow Rate (cfm): 800 cfm
- Throttle Body Material: Cast aluminum
- Throttle Body Finish: Gold
- Injectors Included: Yes
- Injector Size (lbs/hr): 100 lbs./hr.
- Calibration Module Included: Yes
- ECM Included: Yes
- Wiring Harness Included: Yes
- Oxygen Sensor Included: Yes
- Fuel Pump Included: No
- Fuel Pressure Regulator Included: Yes
- Distributor Included: No
- MAP Sensor Included: Yes
- IAT Sensor Included: Yes
- TPS Sensor Included: Yes
- IAC Motor Included: Yes
- Quantity: Sold as a kit.
- Notes: Kit includes 4 injectors and can support up to 650 hp.
Manufacturer Part Number:
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