Clarity is key when communicating with a stand-alone EFI system. Holley offers a choice of displays with its Sniper EFI systems. The 3.5-inch display (part #553-115) is a compact, full-color touch-screen handheld controller that plugs into the Sniper EFI system and allows laptop-free tuning and data monitoring. It features a back-lit 3.5-inch LCD, and supports basic tuning functions such as adjusting fuel, spark and idle, as well as more advanced functions like ignition setup and system tuning. Because it’s smaller, it’s ideal where dash space is limited or for users who want a simple on-board controller that also serves as a data monitor.

Shop Sniper EFI 3.5-inch display.

The 5-inch digital dash (part #553-200 for Gen1 Sniper, and #553-200X for Sniper 2) steps up the display size and functionality. It’s a plug-and-play 5-inch LCD touchscreen display that comes pre-loaded with multiple gauge layouts and supports real-time tuning, datalogging, and even a built-in GPS speedometer module. With higher resolution and customizable screens, it’s better suited for users who want a more prominent display, full dash-style integration, or want to monitor many parameters at a glance. The mounting hardware (suction cup and stand-offs) makes installing it in a visible position easier. Check out the video for more details on these innovation display kits.

Shop first-gen Sniper EFI 5-inch displays.

Shop 5-inch displays for Sniper 2 systems.