HOLLEY SNIPER EFI
HOLLEY SNIPER EFI 2X4™ – GOLD
Sniper DUAL QUAD™
Part # 550-529
Introducing Sniper EFI 2×4™! Looking to convert your draw-through dual carbureted blower engine to EFI? Do you want a Tunnel Ram setup with Sniper Dual Quad™? Look no further! The Sniper EFI 2×4 system from Holley features 8, 100LB/HR Fuel Injectors capable of supporting 1250 HP on both naturally aspirated and forced induction applications. The Sniper EFI 2×4 was designed for use on naturally aspirated engines, while the Super Sniper EFI 2×4 system was developed for both naturally aspirated and draw-through supercharged applications. Every Sniper EFI can be used with free downloadable Sniper EFI Software, giving you unlimited control of your engine.
Features:
- Supports up to 1250 HP with Eight 100 Lb/Hr Injectors
- Internal MAP Sensor
- Integrated ignition timing control
- Built in Single stage progressive nitrous control
- Programmable Target Air Fuel Ratios & Ignition Timing per Boost level
- Single Throttle body mounted ECU, with easy connections between the two throttle bodies – no extra boxes to mount
- Only 4 Wiring Connections Required! (Battery +, Battery – , Switched Ignition & RPM)
- Fits on intake manifolds with flange spacing between 6.43″-13.5″ (Includes most Edelbrock Manifolds)
- Requires an external fuel pressure regulator: P/N 12-848 up to 800 HP, 12-851 for 1000+ HP
- 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!) – NO laptop required!
- Self-tuning ECU means you don’t 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
- Patent Pending
| Brand | Holley Sniper EFI |
|---|---|
| CFM | 1600 |
| Coast Guard Approved | Yes |
| Emission Code | 3 |
| Finish | Gold |
| Fuel Pressure | 58.5 PSI |
| Height | 3.28″ |
| Injector Size | 100 lb/hr @ 58.5 PSI |
| Max Horsepower Rating | 1250 Naturally Aspirated |
| Product Type | 2×4 Sniper EFI |
| UPC | 090127062241 |
| Part Number | 550-529 |
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