Hi Roberta and Family, I was very saddened to learn of Dave's passing yesterday. Dave was always my "go to guy" for race engine work since the early seventies. We would travel over 100 miles for Dave to do the machine work and build our engines. Always excellent results. Please accept condolences from myself and also Randy, Dawn and Charlie Perdue. We will always miss you. Hang in there Doug, I know you and your Dad were very close. Jim Jones; Slightly Dangerous Racing. Retired