Holley Mustang Sniper 2 EFI with Return Style Drop-In Module; Black 550-511-3XR (Universal; Some Adaptation May Be Required)

Name: Holley Sniper 2 EFI with Return Style Drop-In Module; Black (Universal; Some Adaptation May Be Required)
Brand: Holley
SKU: 436203
Price: 1783.95 USD
Availability: InStock
Rating: 5.0 (1 reviews)

Product Information

Features, Description, Reviews, Q&A, Specs & Installation

Features & Specs

Finish Black, Shiny
Fuel System Options Include Universal Drop In Module, Master Kit, Universal Returnless Drop In Module
Hyperspark Ignition Kit Options: No, Chevrolet Big/Small Block Add Cost, Ford Small Block 8.2 Deck Add Cost
Optional Power Distribution Module Simplifies EFI And Ignition Wiring
User Interface Includes 3.5 Inch Handheld, 5 Inch Handheld Add Cost, Bluetooth Module Deduct Cost
Return Style Drop-In Module Without Power Distribution Module With 3.5 Inch Handheld Display
Emissions Legal For Use On Uncontrolled Non-Emissions Controlled Vehicles
Features Include Hidden Harness Wiring Exit, Optional Power Distribution Module, Calibration Wizard For Base Map And Self-Tuning, Compatibility With Complete EFI Ecosystem
Incorporates M8 Mil-Spec Style Connector For CAN Bus Technology And Integrated Transmission Kick Down Provisions
Uses Genuine Bosch LSU 4.9 Wideband Oxygen Sensor For Real-Time Fuel Map Learning
Wide Variety Of Tuning And Gauge Display Interfaces Available
Cast-In Fuel Crossover From Primary To Secondary Fuel Rail
Supports Up To 650 Horsepower Naturally Aspirated Engines
Fuel Pressure Rated At 58.5 PSI And Maximum Airflow Of 800 CFM
Part Type Fuel Injection Conversion Kit
Fits Universal; Some Adaptation May Be Required For Specific Applications

Brand

Holley

Throttle Body Type

Cable

Throttle Body Diameter

N/A

Description

ADVANCED EFI CONVERSION. The Holley Sniper 2 EFI with Return Style Drop-In Module; Black is a self-tuning electronic fuel injection system designed to replace traditional carburetors on 4-barrel (4150 flange) style setups. It offers enhanced engine management through integrated self-tuning technology and customizable user interfaces, helping modernize classic engine performance.

CONSTRUCTION AND APPEARANCE. This system features a robust throttle body finished in sleek black with a shiny surface, ensuring durability and a polished look. The harness wiring routes discreetly through a hidden rear exit and incorporates a mil-spec style M8 connector for advanced CAN bus communication, supporting a modern and reliable electronic architecture.

INSTALLATION. Installation is user-friendly, requiring connection to battery and switched 12-volt sources if the optional Power Distribution Module is used. This bolt-on conversion maintains vehicle integrity without the need for complex modifications.

WARRANTY. This product includes a standard two-year warranty with an option to extend coverage through product registration.

APPLICATION. Fits universal applications; some adaptation may be required depending on specific vehicle setup and use case.

Holley 550-511-3XR

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov