| 6.2.1966 | 24 h Daytona | 5 | Corvair | May / Allison | Robert Harper | DNF |
| 6.2.1966 | 24 h Daytona | 6 | Corvette Sting Ray C2 | Guldstrand / Moore / Wintersteen | Roger Penske | 12th |
| 6.2.1966 | 24 h Daytona | 67 | Corvette Sting Ray C2 | Cornelius / Boo / Brown | Cannon Auto | 20th |
| 13.2.1966 | SCCA Regional Green Valley [CM+DM+EM+FM+AP+BP] | | Corvette Sting Ray C2 | Lewis Turner | Lewis Turner & Don Dean | raced |
| 20.2.1966 | SCCA Regional Willow Springs [CM+DM+EM+FM+GM+AP+BP+CP+DP] | | Corvette Sting Ray C2 | Paul Baity | | 4th |
| 20.2.1966 | SCCA Regional Willow Springs [CM+DM+EM+FM+GM+AP+BP+CP+DP] | | Corvette Sting Ray C2 | | | raced |
| 27.2.1966 | SCCA National Phoenix [CM+DM+EM+FM+GM+AP] | | Corvette Sting Ray C2 | Scott Briley | | raced |
| 13.3.1966 | ICNSCC Delta Park [AP+BP+CP+DP+EP] | | Corvette Sting Ray C2 | Russell Gilbertson | | 2nd |
| 13.3.1966 | ICNSCC Delta Park [AIP+BIP+CIP+DIP+EIP] | | Corvette Sting Ray C2 | Fred Harris | | 2nd |
| 13.3.1966 | ICNSCC Delta Park [Modified] | | Corvette Sting Ray C2 | Paul Johnston | | DNF |
| 13.3.1966 | ICNSCC Delta Park [AP+BP+CP+DP+EP] | | Corvette Sting Ray C2 | Fred Harris | | 1st |
| 13.3.1966 | ICNSCC Delta Park [Modified] | | Corvette Sting Ray C2 | Fred Harris | | 1st |
| 13.3.1966 | ICNSCC Delta Park [AP+BP+CP+DP+EP] | | Corvette Sting Ray C2 | Joe Naemura | | DQ |
| 13.3.1966 | ICNSCC Delta Park [AIP+BIP+CIP+DIP+EIP] | | Corvette Sting Ray C2 | Russell Gilbertson | | 3rd |
| 13.3.1966 | ICNSCC Delta Park [AIP+BIP+CIP+DIP+EIP] | | Corvette Sting Ray C2 | Joe Naemura | | 1st |
| 13.3.1966 | ICNSCC Delta Park [Modified] | | Corvette Sting Ray C2 | Russell Gilbertson | | DNF |
| 20.3.1966 | Marlboro [SR+AP+BP+CP+DP] | | Corvette Sting Ray C2 | | | raced |
| 20.3.1966 | SCCA National Willow Springs [AP+BP+CP+DP] | | Corvette Sting Ray C2 | | | raced |
| 20.3.1966 | SCCA National Willow Springs [AP+BP+CP+DP] | | Corvette Sting Ray C2 | Neben Evol | | raced |
| 20.3.1966 | Marlboro [SR+AP+BP+CP+DP] | | Corvette Sting Ray C2 | | | raced |
| 20.3.1966 | SCCA National Willow Springs [AP+BP+CP+DP] | | Corvette Sting Ray C2 | | | raced |
| 20.3.1966 | SCCA National Willow Springs [AP+BP+CP+DP] | | Corvette Sting Ray C2 | | | raced |
| 20.3.1966 | SCCA National Willow Springs [AP+BP+CP+DP] | | Corvette Sting Ray C2 | | | raced |
| 20.3.1966 | SCCA National Willow Springs [AP+BP+CP+DP] | | Corvette Sting Ray C2 | | | raced |
| 25.3.1966 | 4 h Sebring | 21 | Corvair | Don Eichstaedt | | DNF |
| 25.3.1966 | 4 h Sebring | 22 | Corvair | Spurgeon May | Robert Harper Eng. | 19th |
| 26.3.1966 | 12 h Sebring | 8 | Corvette Sting Ray C2 | Yenko / Morgan / Whims | Harold C. Whims | 11th |
| 26.3.1966 | 12 h Sebring | 9 | Corvette Sting Ray C2 | Wintersteen / Moore | Roger Penske | 9th |
| 26.3.1966 | 12 h Sebring | 10 | Corvette Grand Sport | Thompson / Guldstrand | Roger Penske | DNF |
| 3.4.1966 | SCCA Regional Kirker Creek [CM+DM+EM+FM+GM+DP] | 2 | Corvette | Jim Smith | | 5th |
| 3.4.1966 | SCCA National Marlboro [AP+BP] | 2 | Corvette | Wilton Jowett | | DNA |
| 3.4.1966 | SCCA Regional Kirker Creek [AP+BP+CP] | 8 | Corvette Sting Ray C2 | Herb Caplan | | 1st |
| 3.4.1966 | SCCA Regional Kirker Creek [CM+DM+EM+FM+GM+DP] | 9 | Corvette C1 Special | Nick Rescino | | 3rd |
| 3.4.1966 | SCCA Regional Kirker Creek [AP+BP+CP] | 11 | Corvette Sting Ray C2 | Red Faris | | DNF |
| 3.4.1966 | SCCA Regional Kirker Creek [AP+BP+CP] | 16 | Corvette Sting Ray C2 | Frank Search | | 4th |
| 3.4.1966 | SCCA Regional Kirker Creek [AP+BP+CP] | 18 | Corvette Sting Ray C2 | Jim Barber | | DNA |
| 3.4.1966 | SCCA National Marlboro [AP+BP] | 25 | Corvette Sting Ray C2 | Frank Dominianni | | raced |
| 3.4.1966 | SCCA Regional Kirker Creek [AP+BP+CP] | 26 | Corvette Sting Ray C2 | Ron Mosiniak | | 5th |
| 3.4.1966 | SCCA National Marlboro [AP+BP] | 26 | Corvette 427 | Don Petersen | | DNA |
| 3.4.1966 | SCCA National Marlboro [AP+BP] | 29 | Corvette | Pickering / Sonda | | DNA |
| 3.4.1966 | SCCA Regional Kirker Creek [AP+BP+CP] | 31 | Corvette Sting Ray C2 | Bill Treytl | | DNA |
| 3.4.1966 | SCCA Regional Kirker Creek [AP+BP+CP] | 35 | Corvette Sting Ray C2 | Doug Williams | | DNA |
| 3.4.1966 | SCCA Regional Kirker Creek [AP+BP+CP] | 38 | Corvette | John Treder | | 7th |
| 3.4.1966 | SCCA National Marlboro [AP+BP] | 42 | Corvette Sting Ray C2 | Don Yenko | | 2nd |
| 3.4.1966 | SCCA Regional Kirker Creek [AP+BP+CP] | 47 | Corvette | Harry Schims | | DNA |
| 3.4.1966 | SCCA National Marlboro [AP+BP] | 48 | Corvette 427 | Harold Whims | | DNA |
| 3.4.1966 | SCCA Regional Kirker Creek [AP+BP+CP] | 49 | Corvette Sting Ray C2 | Bob Allen | | DNA |
| 3.4.1966 | SCCA National Marlboro [AP+BP] | 55 | Corvette | Gene Fisher | | DNA |
| 3.4.1966 | SCCA National Marlboro [AP+BP] | 68 | Corvette | Frank Dominianni | | DNA |
| 3.4.1966 | SCCA National Marlboro [AP+BP] | 81 | Corvette | Steve Elfenbein | | DNA |
| 3.4.1966 | ICNSCC Westwood [Improved] | | Corvette | Dan McMahon | | 2nd |
| 3.4.1966 | SCCA National Marlboro [CSR+DSR+ESR+FSR+GSR+HSR] | | Corvette | Bob Mouat | | 3rd |
| 3.4.1966 | ICNSCC Westwood [Production] | | Corvette Sting Ray C2 | Fred Harris | | 1st |
| 3.4.1966 | SCCA National Tucson [AP+BP+Sedan] | | Corvette Sting Ray C2 | Scott Briley | | 3rd |
| 3.4.1966 | ICNSCC Westwood [Modified] | | Corvette Sting Ray C2 | Fred Harris | | DNF |
| 3.4.1966 | ICNSCC Westwood [Improved] | | Corvette Sting Ray C2 | Fred Harris | | DNF |
| 17.4.1966 | SCCA National Vineland [AP+BP] | | Corvette | | | raced |
| 17.4.1966 | SCCA National Vineland [AP+BP] | | Corvette | | | raced |
| 17.4.1966 | SCCA National Fernandina Beach [CM+DM+EM+FM+AP+BP+CP] | | Corvette Sting Ray C2 | George Cornelius | | ?th |
| 17.4.1966 | SCCA National Vineland [AP+BP] | | Corvette Sting Ray C2 | Don Yenko | | DNF |
| 17.4.1966 | SCCA National Vineland [AP+BP] | | Corvette | | | raced |
| 17.4.1966 | SCCA National Vineland [AP+BP] | | Corvette | | | raced |
| 17.4.1966 | SCCA National Vineland [AP+BP] | | Corvette | | | raced |
| 24.4.1966 | USRRC Las Vegas | 11 | Corvette Sting Ray C2 | Paul Reinhart | Red Faris | 11th |
| 24.4.1966 | USRRC Las Vegas | 18 | Corvette Sting Ray C2 | Dick Guldstrand | Herb Caplan | DNF |
| 24.4.1966 | Las Vegas [AP+BP+CP+DP] | | Corvette Sting Ray C2 | Herb Caplan | | 2nd |
| 24.4.1966 | USRRC Las Vegas | | Corvette Sting Ray C2 | Neben Evol | | DNF |