Ford
GT40 Mk1
Notes
The Ford GT40 Mk1 featured 289 cubic inch (4.7L) V8 engine derived from Shelby Cobra program, producing 385-390 horsepower at 7,000 rpm through four twin-choke Weber carburetors in mid-mounted configuration. Carroll Shelby Shelby-American program development transformed early GT40 reliability issues into competitive endurance racing platform, with small-block 289 proving more reliable than larger displacement alternatives during 1966-1967 seasons.
GT40 Mk1 achieved Le Mans victories in 1968-1969 with Gulf Racing team running 289-powered cars, validating small-displacement high-reliability approach over brute force methodology. The 289 Mk1 represents crucial development step in Ford GT40 program, establishing endurance racing credentials before legendary 1-2-3 finish at 1966 Le Mans with 427-powered Mk2 variants, with Mk1 continuing success through late 1960s privateer racing programs.
OEM Specs
Compare to
Lap Times
| Time | Track | Car | Mod | Driver | Tire | Lap Date | Date Added | vs Predict | Pace |
|---|---|---|---|---|---|---|---|---|---|
| 4:30.7 | Le Mans (Circuit de la Sarthe) | Race | 10 Aug, 2018 | 11 Feb, 2022 | — | — | |||
| 1:23.0 | Goodwood Circuit | Race | 02 Sep, 2016 | 13 Feb, 2022 | — | — | |||
| 2:43.3 | Circuit de Spa-Francorchamps | Race | 30 Sep, 2016 | 13 Feb, 2022 | — | — |
Modified Cars
| Year | Driver Name | Mod | Horsepower | Tire | Tire Size | Vs Predict |
|---|---|---|---|---|---|---|
| 1965 | motorsportvideo | Race | — | 1 P Zero Racing Slicks | — | — |