Engine Surface Finish Explained: Why Waviness Matters More Than a Shiny Surface
Surface finish is more than a number. Metrology expert Mark Malburg explains why a surface's true shape is the key to sealing and peak performance.
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Expo 2024 – Episode 10: Surface Finish Whiteboard Session
Billy Godbold and Digital Metrology's Mark Malburg deliver a masterclass in surface finish and determining the right one for your engine application
Expo 2023 – Episode 37 – Whiteboard: Cylinder Surface System
Lake Speed Jr is joined by Mark Malburg of Digital Metrology for a whiteboard session on cylinder finishes and visualizing them with a profilometer and software
Engine Performance Expo Live! 2025
The Engine Performance Expo returns in 2025 as an in-person event live from Rottler Mfg HQ in Kent, Washington July 16-18, 2025! Space is limited, register now!
Expo 2024 – Day 1 Replay
Binge on Day 1 of the Engine Performance Expo 2024. Timecodes are included so you can skip to your desired segment
Expo 2023 – Episode 39 – Roundtable Discussion: Surface Finish
Capping off our cylinder honing & finishing series, our expert panel discusses the secrets to getting the right surface finish and boosting engine performance