In episode from the 2024 ‪@EnginePerformanceExpo‬ Lake Speed Jr and Ben Strader show two different tools for measuring blow-by, which is the ENEMY of your ENGINE, and as Ben always says, if you want to manage it, you first have to measure it.

Fortunately, ‪@EFIUniversity1‬ happened to have a Ford 7.3L Godzilla engine on the dyno, so let's see what kind of blow-by a factory built engine produces.

#engine #enginebuilding #horsepower #pistonring #Ford