VDO Xtreme Performance Tachometers (PRT) are programmable tachs that allow the user to select up to four separate shift points. The tachometers offer a 90 and 360 second memory recall of the tachometer’s operation, and the replay speed is offered in  both real time speed and 1/4 speed slow motion. VDO Xtreme Performance Tachometers have a 12,000 RPM range and can be programmed for 2-10 cylinder applications and multiple ignition coils. VDO PRT features an advanced shift light that is switchable between a conventional shift light and a pulsing backlight. Available in a choice of black or white dial face, PRTs feature two back light color options, red and white.