12 Hours of Sebring

24 Hours of Daytona

Sarel Van Der Merwe, Ian Scheckter, and Tony Martin drive car number 0, a Porsche March and Bruce Leven drives car number 88, a Porsche 962.

24 Hours of Daytona

Pete Halsmer, John Morton, and Dieter Quester drive car number 68, a Porsche 962 followed by John Paul, Jr., Bill Adam, and Whitney Ganz driving car number 45, a March 85G.

IMSA Camel GT Columbus 500

Pete Halsmer and John Morton drive car number 68, a Porsche 962 followed by John Paul, Jr. driving car number 46, a March 85G.