May 1, 2025 · Learn what causes piston failures, how to prevent them, and how to choose the best piston materials for optimal diesel engine performance.

Upgrade your diesel engine with Dualoy Diesel Pistons, engineered for durability and peak performance. Cast and machined in-house, our pistons ensure unmatched quality and …

May 19, 2023 · Most stock diesel pistons are cast, and cast, traditionally, is at the bottom of the performance food chain. Cast OE diesel pistons, however, have proven durability and can run, …

Mar 15, 2025 · But it also means that mixing the fuel and air can be tricky, which is why diesel engines have specially-shaped pistons. A diesel engine's piston head looks like someone took …

Most diesel engine pistons have several rings, usually 2 to 5, with each ring performing a distinct function. The top ring (s) acts primarily as the pressure seal. The intermediate ring (s) acts as …

Dimpled pistons might sound strange, but some say they could be the future for diesel power. We've looked at the arguments for and against this wacky idea.

Forged diesel pistons are best suited for dedicated drag and pulling vehicles. Although the Performance Forged pistons are stronger, the lack of a steel top ring groove in the forging will …

Discover key diesel engine parts like pistons, injectors, and systems for optimal performance. Tips, diagrams, and troubleshooting included.

Most recently, you may encounter various piston designs within heavy-duty diesel engines. As engine technologies have evolved, the demand on internal engine parts has also increased.

Nov 24, 2020 · A diesel piston is a very important component of any engine which is why we’ve created a quick guide to explain what a diesel piston is, how it works, what causes damage to …