Gasoline is volatile when vaporized with oxygen. As a motor fuel, gasoline burns best at a ratio of 14.7:1-roughly 14.7 pounds of air to each pound of gasoline. This optimal burn, known as ...

Bill Stockdale's 1967 Shelby Cobra replica is powered by a built Ford 351 Windsorbased motor stroked out to 418 ci. The 10.2:1 engine is equipped with free-flowing Edelbrock Victor aluminum heads and ...

Now That We're Paying more than $3 for a gallon of gas with no relief is in sight, it's important that we pay attention to the proper maintenance, care, and tuning of all our vehicles, even our toys.

Carburetors may seem like a big mystery to a lot of people, and that makes sense. The sorts still used on cars almost exclusively in the aftermarket scene can appear complex, covered in linkages, ...

For many enthusiasts, the carburetor is some sort of black magic device that feeds an engine fuel to run. Short of bolting it on and maybe turning the base idle screw to keep the car running, few ...