Compression testing vs leak-down testing: What's the difference?

Making sure your engine has proper compression is vital for its health. You can rely on one of two methods to test this, but ...
Motor Trend

Crank Compression Test - Test Pressure

You might talk about it often, but do you really know what compression is all about? Every engine has to make it and those that don't are hurtin' for sure. But, here's the confusing part, for this ...
The New York Times

F1 manufacturers agree to engine testing rule change after compression ratio row

Formula 1 manufacturers have approved changes to the engine testing rules for 2026 following the compression ratio row that has lasted through the offseason. In December, it emerged that Mercedes had ...
EDN

Design for test boot camp, part 2: Test compression

The size of designs continues to grow and IC manufacturers are pushing for higher test quality, especially in mission-critical applications such as transportation and medicine. More advanced nodes ...