Testing carburetors on an engine dyno can sometimes be misleading. We've all seen tests showing large-cfm carburetors making more power—even on a small engine that nobody in their right mind would run ...

For many years the aftermarket intake manifold has been considered one of the first additions in any engine development program. It has been publicized, advertised, and assumed by many hot rodders ...

In the Mustang, since 1996, the 4.6's only performance intake manifold option is the Bullitt intake from the '01 specialty car of the same name. There have been some one-off sheetmetal Two-Valve ...

As an unsophisticated gender that's easy to please, males dig things that are stacked. It doesn't matter if it's a cheeseburger, potato chips in a can, or something far less politically correct. There ...