PORSCHE RACING HISTORY1978 - Daytona 250 Miles Paul Revere
4 July 1978 - Daytona International Speedway, USA
Peter Gregg wins in a Porsche 935/77A
Overall - 1st, 2nd, 3rd : GTX - 1st, 2nd, 3rd : GTO - 2nd, 3rd : GTU - 1st, 2nd, 3rd
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 59 | Porsche 935/77A | 930 890 0018 | GTX | Peter Gregg (USA) | Brumos Porsche (USA) | 1st | 1st | 1st | 65 laps |
| 28 | Porsche 935 | 930 770 0960 | GTX | Clif Kearns (USA)/Milt Minter (USA) | Desperado Racing Inc. (USA) | 2nd | 2nd | 6th | 65 laps |
| 93 | Porsche 934 | 930 670 0152 | GTX | Don Whittington (USA)/Bill Whittington (USA) | Whittington Brothers Racing (USA) | 3rd | 3rd | 11th | 64 laps |
| 46 | Porsche 911 Carrera RSR | 911 360 0865 | GTO | Mauricio DeNarváez (COL) | Mauricio De Narvaez (CO) | 5th | 2nd | 10th | 63 laps |
| 58 | Porsche 911 Carrera RSR | GTO | Diego Febles (PR) | 6th | 3rd | 16th | 62 laps | ||
| 38 | Porsche 911 Carrera RSR | 911 460 9113 | GTO | Bonky Fernandez (PR)/Walt Bohren (USA) | Boricua Racing (PR) | 7th | 4th | 15th | 61 laps |
| 01 | Porsche 911 S | GTU | Dave White (USA) | 8th | 1st | 28th | 61 laps | ||
| 42 | Porsche 911 S | 119 220 830 | GTU | Tom Ashby (USA)/Bill Bean (USA) | Tom Ashby | 10th | 2nd | 30th | 61 laps |
| 60 | Porsche 911 S | GTU | Rusty Bond (USA)/Ren Tilton (USA) | 17th | 3rd | 40th | 58 laps - DNF | ||
| 02 | Porsche 911 S | GTU | J. Dana Roehrig (USA)/J. Kurt Roehrig (USA) | 18th | 4th | 43rd | 58 laps | ||
| 36 | Porsche 911 T | 1290486 | GTU | Ron Case (USA)/Dave Panaccione (USA) | Case Racing | 20th | 6th | 49th | 57 laps |
| 88 | Porsche 911 S | GTU | Joseph Hamilton (USA)/Chuck Wade (USA) | Hamilton House Racing | 21st | 7th | 39th | 57 laps | |
| 62 | Porsche 914/6 | 914 043 0593 | GTU | Bill Koll (USA) | William Koll (USA) | 22nd | 8th | 48th | 57 laps |
| 50 | Porsche 911 S | GTU | Fritz Hochreuter (CDN)/Rainer Brezinka (CDN) | 24th | 10th | 47th | 57 laps | ||
| 34 | Porsche 911 S | GTU | George Drolsom (USA)/Hugh Davenport (USA) | Drolsom Racing (USA) | 26th | 12th | 51st | 55 laps | |
| 85 | Porsche 914/6 | GTU | John Hulen (USA)/Ron Coupland (USA) | John Hulen (USA) | 28th | 13th | 42nd | 53 laps | |
| 6 | Porsche 911 Carrera RSR | 005 0009 | GTO | Luis Mendez (DR) | Luiz Mendez (DR) | 32nd | 9th | 32nd | 46 laps |
| 4 | Porsche 911 S | GTU | Chiqui Soldevilla (PR) | 35th | 14th | 46th | 44 laps - DNF | ||
| 00 | Porsche 935/77A | 930 890 0019 | GTX | Ted Field (USA)/Danny Ongais (USA) | Interscope Racing (USA) | 36th | 9th | 2nd | 41 laps - DNF |
| 07 | Porsche 911 Carrera RSR | 911 560 9114 | GTO | Dave Cowart (USA)/Charles Mendez (USA) | Morrison's Inc. | 40th | 14th | 24th | 36 laps - DNF |
| 8 | Porsche 911 Carrera RSR | 911 460 0035 | GTO | Bob Beasley (USA) | Bob Beasley | 42nd | 15th | 18th | 34 laps - DNF |
| 32 | Porsche 911 Carrera RSR | GTO | Honorato Espinosa (COL)/Francisco Lopez (CO)/Gustavo Londono (CO) | Botero Racing (CO) | 44th | 16th | 26th | 29 laps - Accident | |
| 30 | Porsche 935 | 930 770 0905 | GTX | Gianpiero Moretti (I) | Electrodyne Inc. (I) | 48th | 11th | 5th | 11 laps - DNF |
| 23 | Porsche 911 | GTU | Fred Snow (USA)/Jack Swanson (USA)/Tom Cripe (USA) | 49th | 17th | 53rd | 11 laps - DNF | ||
| 9 | Porsche 935 | GTX | Marty Hinze (USA)/Art Yarosh (USA) | 52nd | 13th | 21st | 1 lap - DNF |
IMSA - International Motor Sport Association
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