Former Yamaha Crew Chief Tom Houseworth has agreed to tune for Chris Ulrich during the 2002 season. Houseworth and Ulrich are testing this weekend at Willow Springs. Houseworth’s career as a professional road racing tuner was launched with Team Valvoline EMGO Suzuki in 1989. He has since worked for Yamaha Superbike teams fielded by Vance & Hines and Yamaha Motor Corp., and left Yamaha at the end of the 2001 season.