Westach 6 volt tachometer
Just installed a 6 volt positive ground tachometer in my 1948 Ford convertible.The car has Columbia 2 speed axle.The tach works beautiful and at 3000 rpm at runs 50 mph with 4:11 axle ratio.I then shift to overdrive and car turns 2100 rpm at 50 mph.Wow what difference.Would highly recommend the Westach tachometer a high quality unit and easy to install.
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