Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| Constructor | Chassis | Engine | Tyre | Driver | Rounds |
| --- | --- | --- | --- | --- | --- |
| Tyrrell - Ford | 001 | Ford Cosworth DFV 3.0 V8 | D | Jackie Stewart | 11-13 |
| March - Ford | 701 | Ford Cosworth DFV 3.0 V8 | D | Jackie Stewart | 1-10 |
| March - Ford | 701 | Ford Cosworth DFV 3.0 V8 | D | Johnny Servoz-Gavin | 1-3 |
| March - Ford | 701 | Ford Cosworth DFV 3.0 V8 | D | François Cevert | 5-13 |
| Matra | MS120 | Matra MS12 3.0 V12 | G | Jean-Pierre Beltoise | All |
| Matra | MS120 | Matra MS12 3.0 V12 | G | Henri Pescarolo | All |
| McLaren - Ford | M14A M14D | Ford Cosworth DFV 3.0 V8 | G | Bruce McLaren | 1-3 |
| McLaren - Ford | M14A M14D | Ford Cosworth DFV 3.0 V8 | G | Denny Hulme | 1-3, 6-13 |
| McLaren - Ford | M14A M14D | Ford Cosworth DFV 3.0 V8 | G | Peter Gethin | 5, 8-13 |
| McLaren - Ford | M14A M14D | Ford Cosworth DFV 3.0 V8 | G | Dan Gurney | 5-7 |
| McLaren - Alfa Romeo | M7D M14D | Alfa Romeo T33 3.0 V8 | G | Andrea de Adamich | 2-3, 5-12 |
| McLaren - Alfa Romeo | M7D M14D | Alfa Romeo T33 3.0 V8 | G | Nanni Galli | 10 |
| McLaren - Ford | M7C M7A | Ford Cosworth DFV 3.0 V8 | F | John Surtees | 1-3, 5 |
| Surtees - Ford | TS7 | Ford Cosworth DFV 3.0 V8 | F | John Surtees | 7-13 |
| Surtees - Ford | TS7 | Ford Cosworth DFV 3.0 V8 | F | Derek Bell | 12 |
| March - Ford | 701 | Ford Cosworth DFV 3.0 V8 | F | Mario Andretti | 1-2, 7-9 |
| Lotus - Ford | 49C 72A 72B | Ford Cosworth DFV 3.0 V8 | F | Jochen Rindt | 1-10 |
| Lotus - Ford | 49C 72A 72B | Ford Cosworth DFV 3.0 V8 | F | John Miles | 1-10 |
| Lotus - Ford | 49C 72A 72B | Ford Cosworth DFV 3.0 V8 | F | Alex Soler-Roig | 2, 4, 6 |
| Lotus - Ford | 49C 72A 72B | Ford Cosworth DFV 3.0 V8 | F | Emerson Fittipaldi | 7-10, 12-13 |
| Lotus - Ford | 49C 72A 72B | Ford Cosworth DFV 3.0 V8 | F | Reine Wisell | 12-13 |
| Lotus - Ford | 49C 72C | Ford Cosworth DFV 3.0 V8 | F | Graham Hill | 1-8, 10-13 |
| Brabham - Ford | BT33 | Ford Cosworth DFV 3.0 V8 | G | Jack Brabham | All |
| Brabham - Ford | BT33 | Ford Cosworth DFV 3.0 V8 | G | Rolf Stommelen | All |
| March - Ford | 701 | Ford Cosworth DFV 3.0 V8 | F | Chris Amon | All |
| March - Ford | 701 | Ford Cosworth DFV 3.0 V8 | F | Jo Siffert | All |
| Ferrari | 312B | Ferrari 001 3.0 F12 | F | Jacky Ickx | All |
| Ferrari | 312B | Ferrari 001 3.0 F12 | F | Ignazio Giunti | 4, 6, 9-10 |
| Ferrari | 312B | Ferrari 001 3.0 F12 | F | Clay Regazzoni | 5, 7-13 |
| BRM | P153 P139 | BRM P142 3.0 V12 | D | Jackie Oliver | All |
| BRM | P153 P139 | BRM P142 3.0 V12 | D | Pedro Rodríguez | All |
| BRM | P153 P139 | BRM P142 3.0 V12 | D | George Eaton | 1-3, 5-7, 9-12 |
| BRM | P153 P139 | BRM P142 3.0 V12 | D | Peter Westbury | 12 |
| De Tomaso - Ford | 505 | Ford Cosworth DFV 3.0 V8 | D | Piers Courage | 1-5 |
| De Tomaso - Ford | 505 | Ford Cosworth DFV 3.0 V8 | D | Brian Redman | 7-8 |
| De Tomaso - Ford | 505 | Ford Cosworth DFV 3.0 V8 | D | Tim Schenken | 9-12 |
| Lotus - Ford | 49 | Ford Cosworth DFV 3.0 V8 | D | John Love | 1 |
| Brabham - Ford | BT26A | Ford Cosworth DFV 3.0 V8 | G | Peter de Klerk | 1 |
| Lotus - Ford | 49C | Ford Cosworth DFV 3.0 V8 | F | Dave Charlton | 1 |
| March - Ford | 701 | Ford Cosworth DFV 3.0 V8 | G | Ronnie Peterson | 3-8, 10-12 |
| Brabham - Ford | BT26A | Ford Cosworth DFV 3.0 V8 | G | Derek Bell | 4 |
| Bellasi - Ford | F1 70 | Ford Cosworth DFV 3.0 V8 | G | Silvio Moser | 5-6, 8-10 |
| Lotus - Ford | 49B | Ford Cosworth DFV 3.0 V8 | F | Pete Lovely | 5-7, 12 |
| March - Ford | 701 | Ford Cosworth DFV 3.0 V8 | F | Hubert Hahne | 8 |
| McLaren - Ford | M7C | Ford Cosworth DFV 3.0 V8 | G | Joakim Bonnier | 10, 12 |
| Brabham - Ford | BT26A | Ford Cosworth DFV 3.0 V8 | G | Gus Hutchison | 12 |
Question:
In rounds 7-13 what engine was featured?
Answer:
Ford Cosworth DFV 3.0 V8