Low-compression mills don't respond well to big "hot rod" cams, and you want to concentrate on torque anyway. Instead, wake-up this low-compression engine by building some cylinder pressure.

We take a close look at what engine compression means, what it does, and how to test it.

SAE International Journal of Engines, Vol. 2, No. 1 (2009), pp. 1314-1326 (13 pages) ABSTRACT A new combustion system with a low compression ratio (CR), specifically oriented towards the exploitment ...

Read on as we list ways to figure and measure your compression ratio, total piston volume, and choosing the best pistons. Read on for more details along with photos only in Mopar Muscle Magazine ...

Is your engine underperforming? Our expert shares how a diesel engine compression test could provide the diagnosis.

Curious to learn just how healthy or unhealthy your engine is? Get yourself a compression tester and find out. See the best compression testers here.

Present Research To understand a low temperature combustion engine, start with how traditional engine systems operate. The process can be broken down into four main parts: intake, compression, ...

The Infiniti VC-T engine can change its compression ratio from a low of 8:1 to a high of 14:1. How does it work? Engineering Explained is here to clue us all in.

Adam Weall, Nick Collings, Gasoline Fuelled Partially Premixed Compression Ignition in a Light Duty Multi Cylinder Engine, SAE International Journal of Engines, Vol. 2, No. 1 (2009), pp. 1574-1586 ...