Dan Prosser and Andrew Frankel are joined by racing driver Andy Wallace, who knows more about driving very, very fast in production cars than anybody alive. Twenty-five years ago he clocked a record-breaking 240mph in the McLaren F1, and he's since gone an awful lot faster than that. What does it take to drive at such astonishing speeds? The best writers, the finest stories and no ads, all on The Intercooler’s beautiful website. Visit intercooler.com">www.the-intercooler.com.