• BearOfaTime@lemm.ee
        link
        fedilink
        arrow-up
        2
        ·
        7 months ago

        Yea, speedo would be a spinning steel wire in a sheath, everything else possibly be electric (tach, oil pressure/sensor, if it even had that).

        • nilloc@discuss.tchncs.de
          link
          fedilink
          English
          arrow-up
          1
          ·
          7 months ago

          Oil pressure was actually an air tube, and coolant temp was a copper pipe. You had to be careful not to kink them or your gauges wouldn’t work.

          Though the 70s was the transition away from that late 60s tech.