| 6.1.1963 | SCCA Regional Marlboro [Modified+Formula] | | | Ed Lowther | | DNF |
| 3.2.1963 | USRRC Daytona | 33 | | Hamilton Vose | | DNS |
| 16.3.1963 | BARC Oulton Park [Sports] | 70 | | Tom Fletcher | R. A. K. Smyth | raced |
| 17.3.1963 | SMRC Snetterton [SR] | 143 | | Allan Deacon | Alan Deacon | 3rd |
| 15.4.1963 | BRSCC Mallory Park [SR+1.0] | 22 | | Allan Deacon | A. Deacon | DNA |
| 15.4.1963 | BRSCC Mallory Park [Formula Libre] | 22 | | Allan Deacon | A. Deacon | DNA |
| 17.4.1963 | Le Mans Test | 19 | Costin Coupe | Sargent / Lumsden | Peter J. Sargent | 8th |
| 21.4.1963 | SCCA Regional Pomona [CM+DM+EM+FM+GM] | 65 | Costin | Edmison | | raced |
| 21.4.1963 | SCCA Regional Osceola [CM+DM+EM+FM+AP+BP+CP+DP] | | Bearcage | Ralph Noseda | | DNF |
| 28.4.1963 | SCCA National Virginia [CM+DM+EM+FM+AP+BP] | 7 | Knobbly | Ed Lowther | | DNS |
| 4.5.1963 | Player's Pacific Westwood | | | Bill Stephens | | 5th |
| 6.5.1963 | SCCA Regional Vineland [AP+BP+CP+CM] | | | Harold Keck | | 1st |
| 11.5.1963 | Silverstone International | 45 | | Peter Lumsden | P. Lumsden | 15th |
| 12.5.1963 | SCCA National Cumberland [CM+DM+EM+FM] | 0 | | Harold Keck | Harold Keck | DNF |
| 12.5.1963 | SCCA National Cumberland [CM+DM+EM+FM] | 7 | | Ed Lowther | C. E. Lowther | DNA |
| 18.5.1963 | BARC Goodwood [Handicap B] | 24 | | Tom Fletcher | T. Fletcher | raced |
| 18.5.1963 | BARC Goodwood [Sports] | 24 | | Tom Fletcher | T. Fletcher | ?th |
| 18.5.1963 | BARC Goodwood [Formula Libre] | 24 | | Tom Fletcher | T. Fletcher | DNA |
| 26.5.1963 | SCCA Regional Santa Barbara [CM+DM+EM+FM+GM] | 165 | | Robert Edmison | Airline Auto Sales Inc. | DNA |
| 26.5.1963 | ICNSCC Westwood [Formula Libre] | | | Bill Stephens | | 1st |
| 26.5.1963 | ICNSCC Westwood [CM+DM+EM+FM+GM+FJr.] | | | Bill Stephens | | 2nd |
| 2.6.1963 | SCCA Regional Dunkirk [Main] | 171 | | Ed Lowther | Ed Lowther | DNA |
| 3.6.1963 | Crystal Palace [S+1.15] | 3 | | Allan Deacon | A. Deacon | 6th |
| 15.6.1963 | BRSCC Oulton Park [Formula Libre] | 62 | | Richard Smyth | R. A. K. Smyth | DNS |
| 15.6.1963 | BRSCC Oulton Park [SR] | 62 | | Richard Smyth | R. A. K. Smyth | DNS |
| 15.6.1963 | SCCA National Lime Rock [CM+DM+EM+FM+GM+HM] | 123 | | Eno DePasquale | | 9th |
| 16.6.1963 | 24 h Le Mans | 17 | Coupe | Sargent / Lumsden | Peter J. Sargent | DNF |
| 16.6.1963 | Rose Cup Portland | | Costin | Bill Stephens | | 1st |
| 23.6.1963 | SCCA National Road America [CM+DM+EM+FM] | 17 | | Howard Quick | | DNF |
| 23.6.1963 | SCCA National Road America [CM+DM+EM+FM] | 72 | | Ed Lowther | | 9th |
| 30.6.1963 | GP Watkins Glen | 9 | Costin | John Snyder | John Snyder | DNF |
| 30.6.1963 | GP Watkins Glen | 17 | | Ed Lowther | Ed Lowther | 6th |
| 30.6.1963 | ICNSCC Kent [CM+DM+EM+FM+GM+FJr.] | | | Bill Stephens | | 3rd |
| 30.6.1963 | SCCA Regional Vineland [Modified] | | | Harold Keck | | 2nd |
| 6.7.1963 | MCMC Oulton Park [Formula Libre] | 148 | | Tom Fletcher | A. Smyth | 4th |
| 6.7.1963 | MCMC Oulton Park [Sports] | 148 | | Tom Fletcher | A. Smyth | 3rd |
| 7.7.1963 | SCCA Regional Virginia [Modified+Formula] | 24 | | Graham Shaw | Graham Shaw | raced |
| 13.7.1963 | BARC Oulton Park [Formula Libre] | 2 | | Tom Fletcher | R. A. K. Smyth | 9th |
| 13.7.1963 | BARC Oulton Park [Sports] | 2 | | Tom Fletcher | R. A. K. Smyth | DNF |
| 13.7.1963 | BARC Oulton Park [Handicap A] | 2 | | Tom Fletcher | R. A. K. Smyth | 9th |
| 14.7.1963 | Snetterton [Sports] | | | Richard Wrottesley | | 5th |
| 21.7.1963 | SCCA Divisional Sebastian [Main] | 13 | Bearcage | Ralph Noseda | | DNF |
| 21.7.1963 | USRRC Kent | 62 | Costin | Bill Stephens | | DNF |
| 21.7.1963 | SCCA Regional Vineland [Main] | | | Ed Lowther | | DNF |
| 28.7.1963 | 200 mile Indianapolis | 9 | Costin | John Snyder | John I. Snyder, III | DNA |
| 10.8.1963 | 6 h Relay Silverstone [Handicap] | | | Tom Fletcher | Equipe Vertrouge | ?th |
| 10.8.1963 | 6 h Relay Silverstone [Handicap] | | | Richard Wrottesley | Equipe Vertrouge | ?th |
| 11.8.1963 | SCCA Divisional Connellsville | 7 | | Ed Lowther | C. E. Lowther | DNA |
| 31.8.1963 | BARC Oulton Park [Formula Libre] | 2 | | Allan Deacon | A. J. Targett | DNA |
| 31.8.1963 | BARC Oulton Park [Sports] | 2 | | Allan Deacon | A. J. Targett | DNA |
| 31.8.1963 | BARC Oulton Park [Handicap B] | 3 | | Tom Fletcher | R. A. K. Smyth | DNA |
| 31.8.1963 | BARC Oulton Park [Sports] | 3 | | Tom Fletcher | R. A. K. Smyth | DNA |
| 31.8.1963 | BARC Oulton Park [Formula Libre] | 3 | | Tom Fletcher | R. A. K. Smyth | DNA |
| 1.9.1963 | Paul Whiteman Trophy Daytona | | Special | Ross McCain | | 37th |
| 1.9.1963 | Paul Whiteman Trophy Daytona | | | Graham Shaw | | DNF |
| 1.9.1963 | Paul Whiteman Trophy Daytona | | | Art Habersin | | 3rd |
| 2.9.1963 | SCCA National Thompson [CM+DM+FM+GM] | 23 | Costin | Eno DePasquale | | 5th |
| 8.9.1963 | 500 mile Road America | 11 | Costin | Snyder / Hayes | John I. Snyder | DNF |
| 8.9.1963 | 500 mile Road America | 17 | | Quick / Ullrich | Dorothy L. Quick | 21st |
| 8.9.1963 | 500 mile Road America | 72 | Special | McCain / Harrison | Ross McCain | DNA |
| 15.9.1963 | 500 km Bridgehampton | 55 | | Eno DePasquale | Eno De Pasquale | DNA |
| 15.9.1963 | 500 km Bridgehampton | 57 | | Snyder / Mouat | John I. Snyder, III | DNA |
| 15.9.1963 | 500 km Bridgehampton | 58 | Special | Ross McCain | James Ross McCain | 9th |
| 21.9.1963 | BARC Goodwood [Sports] | 105 | | Deacon / Targett | H. W. A. Deacon | DNA |
| 21.9.1963 | BARC Goodwood [Formula Libre] | 105 | | Deacon / Targett | H. W. A. Deacon | DNA |
| 21.9.1963 | BARC Goodwood [Sports] | 106 | | David Beckett | D. A. Beckett | DNA |
| 21.9.1963 | BARC Goodwood [GT+1.15] | 132 | | Peter Sargent | P. J. Sargent | DNA |
| 21.9.1963 | BARC Goodwood [Sports] | 132 | | Peter Lumsden | P. J. Sargent | DNA |
| 21.9.1963 | BARC Goodwood [Formula Libre] | 132 | | Peter Sargent | P. J. Sargent | DNA |
| 22.9.1963 | USRRC Mid-Ohio | 7 | | Ed Lowther | Ed Lowther | 5th |
| 28.9.1963 | 5 h Relay Oulton Park | 2B | | Tom Fletcher | Equipe Vertrouge | 5th |
| 30.9.1963 | SCCA Regional Nelson Ledges [Modified] | | | Ed Lowther | | ?th |
| 27.10.1963 | SCCA Divisional Virginia [Modified+AP+BP+CP+FJr.] | 72 | Special | Ross McCain | | raced |
| 3.11.1963 | SCCA Regional Vineland [CM+DM+EM+FM+GM] | | | Ed Lowther | | 2nd |
| 10.11.1963 | SCCA Divisional Marlboro [CM+DM+EM+FM+GM] | | | Ed Lowther | | 1st |
| 17.11.1963 | SCCA Regional Osceola [CM+DM+EM+FM+GM+AP+BP+CP+DP] | | Bearcage | Ralph Noseda | | ?th |
| 6.12.1963 | Governor's Trophy | 69 | | Art Habersin | | 19th |
| 6.12.1963 | Governor's Trophy | 79 | | John Snyder | | 44th |
| 7.12.1963 | Nassau Classic | 79 | | John Snyder | | 19th |
| 8.12.1963 | Nassau Trophy | 69 | | Art Habersin | | 42nd |