Hi - Looking for anyone who has a original tach, or aftermarket, in their '63 Riv. I feel it revs quite high, but its hard to determine especially when the car is only used in the summer. I have owned for 16 years but never noticed the "high" rpm/mph until this year. (Am I too used to my new modern car?) I temporarily hooked up a tach I purchased, switched it to 8 cyl, ran the wires from under hood through side vent window to the dash. I got the foll. numbers:
40 mph- 1500rpm
50- 2150
60- 2600
70- 3000
With Dynaflow trans its is impossible to know what "gear" youre in as it correctly does not "shift". Car has standard 710x15 tires, no mods. Trusting the tach I bought is more or less accurate. Would be great to hear from other owners with their RPM/MPH, so I can relax and enjoy the car.