Sniper EFI 3.5 Touch Screen LCD Controller

The Holley Sniper EFI 3.5 Touch Screen LCD Controller is a dedicated engine management system designed for carbureted-to-fuel-injection conversions and modern EFI builds. This unit is particularly beneficial for those restoring classic muscle cars, building restomods, or retrofitting older platforms with contemporary fuel delivery systems. It simplifies the tuning process by providing a digital interface that enhances precision in engine management.

Featuring a 3.5-inch touchscreen interface, this controller allows for real-time engine data monitoring and adjustments, making it easier to troubleshoot during development on the dyno or street. It manages fuel delivery, ignition timing, and idle stability through an integrated digital display and intuitive menu structure, adapting to various operating conditions like cold starts and wide-open throttle. The compact design (6.5 x 3.25 x 6.55 inches, weighing just 0.65 lbs) facilitates installation in tight spaces, such as dashboards or under seats.

This controller is ideal for street rods, restorations, LS swaps, and updates to carbureted engines. It is compatible with Holley's tuning software, which allows for custom fuel tables and timing curves, ensuring optimal performance tailored to specific engine configurations and fuel types. Users can expect enhanced drivability and efficiency, making it a versatile choice for various automotive applications.