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Holley EFI 550-540 Holley Sniper EFI Xflow Injector System

SKU ds_BBVL_550-540
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Original price $2,235.53
Original price $2,235.53 - Original price $2,235.53
Original price $2,235.53
Current price $1,729.16
$1,729.16 - $1,729.16
Current price $1,729.16
Availability:
Out of stock
Description
Introducing Sniper EFI XFlow! Are you building a naturally aspirated engine up to 800 Horsepower? Looking to convert your blow through carbureted turbo engine to EFI? Look no further! The Sniper EFI XFlow from Holley features 4, 120 LB/HR Fuel Injectors and flows 900 CFM allowing it safely supporting up to 800 HP on Naturally Aspirated engines. The XFlow comes with an internal 2.5 bar MAP sensor that will safely work on boosted applications up to 21.5 PSI. For applications making more than 21.5 PSI, and has three additional 0-5v Sensor Inputs which can be used for an external MAP Sensor, or Dome Pressure for boost control, as well as oil pressure and fuel pressure. An External Fuel Pressure regulator is required; we recommend part number 12-848 for N/A applications.

Specifications

Description_ASC Holley Performance Emission Code 3: This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles and Racing Use Only Vehicles. The following vehicles are considered Uncontrolled (Non-Emissions Controlled) Vehicles: 1965 and older U.S. manufactured California Certified vehicles/1967 and older U.S. manufactured Federally Certified vehicles/1967 and older Foreign manufactured vehicle. The following vehicles are considered Racing Use Only Vehicles: Racing Use Only Vehicles are vehicles that are used exclusively for competition and that are not registered and that may never be used on the street. WARNING: It is against the law to install this part on an Emissions Controlled Vehicle. The following vehicles are considered Emissions Controlled Vehicles: 1966 and newer U.S. manufactured California Certified vehicles/1968 and newer U.S. manufactured Federally Certified vehicles/1968 and newer Foreign manufactured vehicle
Description_DEF Fuel Injection System
Description_DES Holley Sniper EFI Xflow Injector System
Description_EXT Holley Sniper EFI Xflow Injector System; 900 cfm; 120 lb./hr. @ 58.5 psi; Up to 800 HP Natural Aspiration; 4 bbl; Shiny Finish;
Description_FAB 2.5 In. Oxygen Sensor Kit For Leak Free Oxygen Sensor Install
Description_FAB Built In Single Stage Progressive Nitrous Control
Description_FAB Compatible W/Draw Or Blow Through Forced Induction Applications
Description_FAB Integrated Ignition Timing Control
Description_FAB One Sensor Ground/Ground Supply For 0-5V Sensors
Description_FAB Only 4 Wiring Connections Required
Description_FAB Oxygen Sensor Provides Realtime Fuel Map Learn
Description_FAB Programmable Target Air Fuel Ratios Per Boost Level
Description_FAB Self-Tuning ECU Means You Dont Have To Be A Computer Wiz For EFI
Description_FAB Simple Calibration Wizard
Description_FAB User Friendly Boost Control With Handheld Adjustability
Description_INV SNIPER XFLOW 4 INJ; POLISHED
Description_MKT Introducing Sniper EFI XFlow! Are you building a naturally aspirated engine up to 800 Horsepower? Looking to convert your blow through carbureted turbo engine to EFI? Look no further! The Sniper EFI XFlow from Holley features 4, 120 LB/HR Fuel Injectors and flows 900 CFM allowing it safely supporting up to 800 HP on Naturally Aspirated engines. The XFlow comes with an internal 2.5 bar MAP sensor that will safely work on boosted applications up to 21.5 PSI. For applications making more than 21.5 PSI, and has three additional 0-5v Sensor Inputs which can be used for an external MAP Sensor, or Dome Pressure for boost control, as well as oil pressure and fuel pressure. An External Fuel Pressure regulator is required; we recommend part number 12-848 for N/A applications.
Description_MKT Introducing Sniper EFI XFlow! Are you building a naturally aspirated engine up to 800 Horsepower? Looking to convert your blow through carbureted turbo engine to EFI? Look no further! The Sniper EFI XFlow from Holley features 4, 120LB/HR Fuel Injectors and flows 900CFM allowing it safely supporting up to 800 HP on Naturally Aspirated engines. The XFlow comes with an internal 2.5bar MAP sensor that will safely work on boosted applications up to 21.5 psi. For applications making more than 21.5 psi, and has three additional 0-5v Sensor Inputs which can be used for an external MAP Sensor, or Dome Pressure for boost control, as well as oil pressure and fuel pressure. An External Fuel Pressure regulator is required; we recommend part number 12-848 for N/A applications.
Description_SHO FuelInjSystm
Fuel Rate 120 lbs./hr
height 9.3
length 12.5
WARNING CA Proposition 65 No
weight 10.15
width 14.5
Fitment
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Since 2018, We've Shipped Over 35,000 Automotive Parts to Canadian Customers.

4.6/5

+3,076 Verified Reviews

Easy to find and order. Customer service was responsive and helpful. It fit my vehicle and is protecting the back of it very well

Specific parts for my vehicle were easy to find Shipping was good and website is clear and easy to use

Very happy with the running boards, and the shipping was prompt.

Super easy, discount code worked well for my order

I will buy from here again.

Easy to use site, comprehensive descriptions. Relevant results

Quick shipping, good prices. Great selection of products.

Super easy, discount code worked well for my order

Easy buying process. Fast shipping. Lots of selection!

Great prices looking forward for possible tonneau cover from your site

Quick response and went the extra mile to answer my questions. Very professional and knowledgeable, having nothing but good things to say about the team at TPS

Fast and Quick,easy to understand The product was excellent and packaged extremely well, I would recommend them to all my friends.

The staff was very helpful and the price point is fair. Rafael was very accomodating and responsive to request to cancel order and reorder a different tuner.

Excellent service and price is good too Thanks.

Good service !

Purchasing process was extremely fast and simple, and the product came on time. 5/5 stars.

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We accept returns within 30 days of delivery, as long as the item is unused and in its original packaging.

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