In episode from the 2023 @EnginePerformanceExpo Lake Speed Jr and Ed Keibler discuss why cross hatch angle is such an important part of what Lake likes to call the “ring seal soup.”

The guys delve into subjects like roughing, “extreme plateau,” and achieving the ideal cross hatch angle for optimal oil transport within the cylinder. They also show why Scooter Brothers’ favorite saying of “you can’t improve what you can’t measure” comes into play when honing to get that perfect cross hatch.

For more on cross hatch angle, check out this video:    • Cross Hatch vs. Surface Finish (2022 ...  

#engine #enginebuilding #horsepower #pistonring