It used to be that tuning a hot street engine or race motor was one of those black arts that only those carburetor and ignition wizards seem to understand. When (and why) an engine needed more or less ...

So just how does the FAST meter work? It measures the air/fuel ratio, vital information not just for performance or economy tuning, but for anti-pollution reasons too. An optimum air/fuel ratio ...

Like me, if you work in this industry for a decade or more, you will see your share of blown engines. Hell, I've blown up a half dozen B-series engine in my Bumble Bee Integra alone. My fondest memory ...