Check out this tech article called Piston Head Clearance Guide, brought to you by the experts at Chevy High Performance Magazine.

If you're looking to go full tilt on your next K-series build, 4 Piston Racing's gorgeous billet cylinder head should be at the top of your parts wish list. Designed for max-effort, naturally ...

The modern racing engine has several parts that are tunable as to design and configuration. The piston is one of these parts. We are required to hold to certain dimensioning for bore and stroke ...

The design requires no cylinder head or valve system, reducing excess heat and moving parts relative to a traditional four-stroke engine.

The 383 stroker engine is an iconic small block used by gearheads to pump more power out of their cars. Here's why it's so ...

You might have seen the acronyms SOHC or DOHC stamped onto an engine, but what do these designations mean, what's the difference, and is one better?

The difference between overhauling the engine in your vehicle and an engine rebuild comes down to the quality and scope of ...

Come get to know the Chrylser 318 Poly engine head and details on it's uniqueness from other Mopar engines. More details and photos only in Mopar Muscle Magazine ...

A new spin on the internal combustion engine by startup LiquidPiston aims for a leap in efficiency from 20 percent to 50 percent.

First created in 2014, Aquarius' efficient single-piston linear engine has a single central cylinder in which the piston moves between two engine heads.

[MacGyver] [Lou Wozniak] is on a mission to build an internal combustion engine using only hardware store parts. What you see above is his third attempt at it. Depending on your hardware store this… ...