1 rich Libsyn https://www.libsyn.com 90 600 Welcome back to another episode of No Dumb Questions! Jeff Braun and I sit down to answer your questions, and we promise – there are no dumb questions, maybe just some dumb answers. &amp;nbsp; On this episode, Ross answers how a driver can clear his/her mind of finding the same person repeatedly and running his/her own race, and Jeff answers what speed “aero” downforce starts happening. &amp;nbsp; Jeff is one of the very best race car engineers in the world. He’s engineered cars at every level, and every type: NASCAR, karts, club racing cars, Indy, GT and Prototypes, and even Top Fuel dragsters. But what sets Jeff apart from many engineers is how he can explain what he’s doing, what a car is doing, and even how the best think. Speed Secrets Podcast https://speedsecrets.com <iframe title="Libsyn Player" style="border: none" src="//html5-player.libsyn.com/embed/episode/id/27644547/height/90/theme/custom/thumbnail/yes/direction/forward/render-playlist/no/custom-color/88AA3C/" height="90" width="600" scrolling="no" allowfullscreen webkitallowfullscreen mozallowfullscreen oallowfullscreen msallowfullscreen></iframe> https://assets.libsyn.com/secure/content/157236828