Gale is joined by grandson Erik Reider, Banks' Special Projects Lead. Erik and Gale explain how measuring CFM on an industry-standard flow bench can be misleading. Measuring air mass flow is what the engine really cares about. And, Gale answers your questions.

Ep 7 - CFM is dead. MAF is what matters. Gale's grandson Erik hot-rods the flow bench.

Gale Banks, the Godfather of turbocharging, shares over 65 years of automotive engineering know-how in this educational and entertaining audio series. From gearing for top speed to calculating Manifold Air Density, every automotive enthusiast stands to learn a thing or two from this land speed record-holding legend. Join Gale for exclusive interviews, frank talk, myth-busting, history lessons, and step-by-step how-tos.

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Ep 7 - CFM is dead. MAF is what matters. Gale's grandson Erik hot-rods the flow bench.

Ep 7 - CFM is dead. MAF is what matters. Gale's grandson Erik hot-rods the flow bench.