New guy here. I understand that since my car is carbureted, I can't use a real-time mileage readout (MPGuino, ScanGauge). I also understand that I
can go old-school and use a vacuum gauge. Here are my questions: should I get a mechanical gauge or can I use an electric gauge since I have the HF "shift light"? Is one inherently better than the other? More accurate? More desirable? Help me out here; I'm in the dark!
Seriously, I would
love to benefit from your experience, of which I have virtually none.
Thanks,
CB
