Auto Meter 5351 Level 3 DPSS (Digital Pro Shift System) Silver Tube Features 4 programmable shift points, adjustable by 10 RPM increments - including Launch Lite, progressive shift, and digital RPM display Compatible with 0.5 - 6 pulse ignition signals (1-12 cylinder engines) with points, electronic, and most 12V high-performance racing ignitions. Seven user selectable colors (white, red, yellow, green, teal, blue, and magenta) to match visual preferences of driver as well as brightness adjustments for changes in visibility conditions Features Auto Meter's E-Z View Digital LED Display System which maximizes readability and minimizes distracting high speed digit changes Record up to 80 seconds of engine RPM data and playback at slow motion speeds to analyze vehicle and driver performance following a run. Identify key performance data such as burnout, launch RPM, tire spin, gear changes and engine speed through the traps to fine tune your setup and trip the win lights.