The aerodynamic alliance of Richard Childress Racing(#’s 3 and 31), Andy Petree Racing(#’s 33 and 55) and Dale Earnhardt Inc.(#’s 1 and 8) – (RAD) placed all six of its Winston Cup teams in the top 15 in qualifying at Charlotte on Wednesday. Four cars occupied the top eight spots. Since its inception in December, RAD has concentrated on the 1999 Monte Carlo, but when its introduction was delayed until 2000, RAD turned its attention to the current Monte Carlos seeking improvement at high downforce tracks like Charlotte. RAD Aero Engineer Louis Duncan said Charlotte is the first test of the technology developed through computer simulations, wind tunnel work, track testing and a great deal of tweaking. Duncan has a long history in racing. His most recent assignment was providing aerodynamic support to the Ford Motor Company stock car programs. Duncan and his son Brad now work exclusively with RAD(Pennzoil PR)
