It really was disappointing. The small-block Chevrolet rebuild went well and after the engine survived the flat tappet camshaft break-in, performance seemed encouraging. But after a couple of hundred ...

Intake tuning helps automakers harness the power of pressure waves, forcing more air into an engine.

Performance Design’s new XS intake manifold for the Chevy LS3 engine breaks the glass ceiling with both a low price and class-leading performance. Here’s the lowdown!

An intake manifold is an integral part of providing power to the engine as it distributes the airflow accordingly. Since an intake manifold doesn’t take hot gasses from the engine, some manufacturers ...

Air flow is absolutely necessary for your engine, that is unless it’s leaking in through the intake manifold.

Which Makes for a Better Manifold: A Dual-Plane Intake or a Single-Plane Intake? We explain the differences, and offer some guidelines when to choose one over the other.

A generous 24 Hours of Lemons team just sent me 50 pounds of old Warshawsky/J.C. Whitney catalogs, dating from the middle 1950s through the early 1980s, and it took me about 15 seconds of flipping ...

In 1959, you could buy a multi-carburetor intake manifold for just about any American-made engine from Warshawsky & Company (which became J.C. Whitney soon after).

Porsche loves doing things differently. Take the 911, which has adopted a rear-engine setup since its inception. When it comes to intake manifold designs, Porsche also does things differently ...

Not sure how much protein a day you should eat? Here's how to calculate your daily protein intake, no matter your fitness or weight loss goals.