For more information on Johan Scwartz http://www.johanschwartz.com/ and his team https://roosterhallracing.com/ His favorite book is “BEAST” by Jade Gurss for more on the series https://www.tcamerica.us/ Jim Jordan’s instagram James Walkers book is titled High performance braking and is available on Amazon here: https://www.amazon.com/High-Performance-Brake-Systems-James-Walker/dp/1613250541 His team is https://www.risicompetizione.com/