Brand: Holley Sniper
Manufacturer's Part Number: 550-519
Part Type: Fuel Injection Systems
Product Line: Holley Sniper EFI 650 HP Super Sniper Fuel Injection Systems
Automotive Fittings Part Number: SNE-550-519
UPC: 090127039670
Fuel Injection Style: Throttle body
Fuel Injection System Type: Single 4-Barrel Throttle Body (4150 Flange)
Maximum Horsepower with Gas: 650
Timing Control Compatible: Yes
Power Adder Compatible: Yes
ECM Included: Yes
Self Tuning: Yes
User Tunable: Yes
Fuel Pump Included: No
EGR: No
Transmission Controller Included: No
Metering Style: Speed density
Intake Manifold Included: No
Multi-Port Fuel Rails Included: No
Throttle Body Included: Yes
Throttle Body Mounting Flange: 4-barrel square bore
Venturi Quantity: 4
Venturi Diameter (mm): 44.45mm
Airflow Rate (cfm): 800 cfm
Throttle Body Material: Cast aluminum
Throttle Body Color: Black
Injectors Included: Yes
Injector Size (lbs/hr): 100 lbs./hr.
Calibration Module Included: Yes
Wiring Harness Included: Yes
Oxygen Sensor Included: Yes
Fuel Pressure Regulator Included: Yes
Distributor Included: No
MAP Sensor Included: Yes
IAT Sensor Included: No
TPS Sensor Included: Yes
IAC Motor Included: Yes
Quantity: Sold as a kit.
Description:
If you're looking to convert your blow-through carbureted turbo engine to EFI, the Holley Sniper EFI 650 HP Super Sniper fuel injection systems are an easy way to do it! They feature four 100 lbs./hr. fuel injectors capable of supporting up to 650 hp on forced induction or dry nitrous applications. Oh, and did we mention the Super Sniper also has full nitrous control built-in? That's right, no need for a separate nitrous controller! Forget about cold/hot starting issues and order the Sniper EFI 650 HP Super Sniper fuel injection system in your preference of finish.

Some of the many product features include:

* Available finishes: black ceramic, classic gold, and shiny
* Compatible with draw- or blow-through forced induction applications
* Programmable target air fuel ratios per boost level
* Advanced boost control is available via free Sniper EFI tuning software
* 2.5 bar MAP sensor included which safely works on applications up to 21.5 psi
* Dry or wet nitrous support
* Built-in single-stage progressive nitrous control
* Progressive or non-progressive control strategies