On April 14th, NASCAR Performance Live, a one-hour radio show dedicated to discussing and examining the technical side of NASCAR, will debut on XM Satellite Radio (Channel 144) and various Motor Racing Network (MRN) Radio affiliates throughout the country. The program’s talk show format, airing live from 7:00 to 8:00pm/et, will feature NASCAR crew chiefs and other team members getting in-depth on what goes into putting the best stock cars in the world under the best stock car drivers in the world. The show, which will originate from a special radio studio at NASCAR Technical Institute in Mooresville, N.C., will be hosted by MRN Pit Road Reporter Steve Post. Alongside Post will be former crew chief and current color analyst for NASCAR on FOX, Larry McReynolds, and a rotating active crew chief, to be lined-up week-to-week by the Crew Chief Club.(NASCAR PR)(4-14-2004)