NASCAR took eight Nationwide Series engines back to its research and development center after the Tech-Net Auto Service 300 at Charlotte Motor Speedway. NASCAR does a yearly dynomometer test of engines, spokesperson Tracey Judd said. Engines taken were the Chevys of #33-Kevin Harvick (Kevin Harvick Inc.), #1-Ryan Newman (Phoenix Racing) and #40-Mike Bliss (Key Motorsports), the Toyotas of #20-Joey Logano (Joe Gibbs Racing), #38-Kasey Kahne (Braun Racing) and #15-Michael Annett (Germain Racing), the Dodge of #22-Brad Keselowski (Penske Racing) and the Ford of #27-Greg Biffle (Baker Curb Racing).(NNS Racing)(5-29-2010)
