Holley Sniper 2 EFI with Returnless Style Drop-In Module; Polished (Universal; Some Adaptation May Be Required)

Description

Advanced EFI Conversion. The Holley Sniper 2 EFI with Returnless Style Drop-In Module; Polished is a highly capable self-tuning fuel injection system designed to convert carbureted engines to EFI with ease. It simplifies the upgrade by offering a plug-and-play design compatible with 4150 flange carburetors and supports high-performance applications up to 650 horsepower naturally aspirated and 575 horsepower on boost.

Construction and Appearance. This EFI system features a polished finish for a sleek, high-quality look along with durable construction. The throttle body includes integrated transmission kick down provisions compatible with various transmission types and updated wiring harnesses that enhance reliability and system appearance by minimizing visible wiring.

Installation. Installation is straightforward and user-friendly, requiring only four main wiring connections. No drilling is necessary, making it ideal for home installation using basic tools and comprehensive printed manuals.

Warranty. The product includes a two-year standard warranty with options for extended coverage available through product registration.

Application. Fits universal applications with some adaptation required for specific engines and vehicle configurations. It is legal for use on uncontrolled, non-emissions controlled vehicles only and is not compliant with emissions regulations in states requiring emissions control.

Holley 550-510-3XD

CA Residents: WARNING: Cancer and Reproductive Harm

• Returnless Style Drop-In Module
• Without Power Distribution Module
• 3.5 Inch Handheld User Interface Included
• Self-Tuning EFI Conversion System with Calibration Wizard Requiring No Laptop
• Compatible With 4150 Flange Carburetors
• Supports Up To 650 Horsepower Naturally Aspirated
• Supports Up To 575 Horsepower On Boost
• 100 Pound Per Hour Injectors Included
• Integrated Transmission Kick Down Provisions for GM TH350/400 and Ford C4/C6
• Four Wiring Connections Required for Installation
• Clamp-On Oxygen Sensor Kit Included for Leak-Proof Installation
• CAN-BUS Support With Mil-Spec M8 Positive Lock Connector
• Onboard Contactless Magnetic Throttle Position Sensor
• Main Harness Includes Plug-And-Play HyperSpark Distributor Support
• Includes Bosch LSU 4.9 Wideband Oxygen Sensor
• Emission Legal For Uncontrolled Vehicles Only
• Two Year Standard Warranty With Extended Option Available Upon Registration
• Fits Universal Applications; Some Adaptation May Be Required