Pinging—that sound that resembles pebbles being thrown on a tin roof—has become familiar to all of us as a common occurance with today's low-octane fuel and reduced engine speeds. Call it pinging, ...

The Advance CurveAll engines require an ignition curve based both on the requirements of engine rpm and cylinder filling (volumetric efficiency). This means that at 3,000 rpm with the throttle open ...

There will forever be something cool about a simple carburetor under the hood of your hot rod. Even though in these days of smart phones, iPads, and specifically in our world, self-learning EFI and ...

Let's take a quick survey. By a show of hands, who out there is a fan of the small-block Chevy? I see every hand in the house up. OK, maybe that was an easy one. Survey question number two. Who is a ...