At 7,000 rpm, a spark plug ignites the air/fuel mixture nearly 60 times per second. Any one of those 60 sparks going amiss can at best be mildly annoying, and at worst cost you a race or an engine.

For something that's everywhere, but can't normally be seen, electricity is pretty amazing. It can produce light, heat, and something that's important to most of us: it can jump an air gap in a ...

If you’re wrestling with a rough-running Ford six-cylinder engine, you’re not alone. Drivability issues exist mostly in the induction system thanks to a poorly engineered log-style integral intake ...

Classic Delco distributors are among the most rugged domestic distributors ever done. We're rebuilding a cast-iron tach-drive distributor from a small-block Chevy. However, this tutorial applies to ...