XS Power P310-311

Dash-Mounted Voltage Controller Red LED Readout Made for GM “SI” Alternators - 1969-1988 Custom Wiring Harness Included Works With 12, 14, or 16-Volt Systems Compatible With Stock & Aftermarket Alternators Adjust alternator voltage to custom levels on demand with the XSP320. Using a Plug-And-Play harness*, the controller displays the current voltage. Charge as high as 15.2 volts for a 12-volt setting, and as high as 19.5 volts for the 14 or 16-volt settings, all adjustable right from the controller. See details below. See instructions for important information. DESCRIPTION Digital Voltage Control Dash Mount Controller for GM “SI” Series Alternators (1969 to 1988). Red digital display. 1 Year Warranty PROP 65 WARNING: This product can expose you to chemicals including lead and lead compounds, which are known to the State of California to cause cancer or birth defects or other reproductive harm. Wash hands after handling.