I want to install an analog oil pressure gauge for my 2003 F225. I have never been one for idiot lights in cars or boats. I have found gauges from Sierra that read to 80 PSI and now demo Amega that reads to 100 PSI. The Sierra will match my other gauges, but I can seem to find info that would tell me if a max of 80 PSI is sufficient or if I need a gauge to 100 or more PSI.
Thanks
Thanks
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