If you think about it, there are things about your car that just don’t make sense. You’ve been told that more air is a good thing for power, that a cold air intake, more scoops, more vents, etc, are a ...

It is important to keep a check on your carb consumption. Stopping it completely or cutting it down can impact your health ...

This month, we'll step out of the "theoretical box" and into one that's a bit more practical by discussing and focusing on some fundamental ways of relating inlet and exhaust path sizing to an ...

Editor's Note: As inanimate as intake manifolds may appear, they provide a path to both major and minor on-track power gains. Selection is one thing; "tuning" them to specific applications is a blend ...

It doesn't matter whether it's a lowly LM7 or a top-of-the-line H.O. sporting higher compression and 243 heads, everyone loves 5.3L truck engines. The 5.3L has quickly become the go-to engine for ...

The length of an intake runner has a pretty significant effect on the way an engine delivers power. In simple terms, longer runners help generate better low-end torque, short runners provide high-rpm ...

The intake manifold bolts to the cylinder head and channels fresh air and fuel to the engine's intake ports. Intake manifolds usually feature a series of tubes, called runners, which travel from the ...

GLP-1 drugs are driving major weight loss trends, but doctors warn that rapid weight loss may affect nutrition, bone density, heart health, and blood sugar balance.