David started his racing career in SCCA Regionals, then moving to the SCCA National program and Trans Am Series and IMSA GT Series. He has owned and driven Greenwood Corvettes, Porsche Twin Turbo 993, Porsche 935, Camaros, Mitsubishis, Toyota MR2, and many other makes. 

David says the highlight of my carreer was driving the 24-Hour Le Mans winning factory Porsche at Watkins Glen with the ELF Haberthur Racing Team from Switzerland in the FIA series.  

He has competed in the Rolex 24 Hour, Sebring 12 Hours, Watkins Glen 6 Hour and many other IMSA events.

David's home track is Watkins Glen and he has held several track records over his racing career, some of his track records have not been broken.