When you’ve got a piece of interesting old aviation hardware on your desk, what do you do with it? If you’re not willing to relegate it to paperweight status, your only real choice is to tear it down ...

While out for a Sunday cruise in my '65 GTO, I suddenly noticed a serious flutter in the original rally-gauge tachometer needle. That little yellow pointer, which has given so many years of unwavering ...

RPM stands for revolutions per minute, and in cars, it measures how many times the engine’s crankshaft makes one full rotation every minute and how many times each piston goes up and down in its ...

The level of sophistication attained in automotive instrumentation has come a long way in the annals of history. According to the Merriam-Webster dictionary, the first known use of the term “idiot ...