| Hart 1030 | |
| Manufacturer: |  Hart |
| Production: | - |
| Fueltype: | Gasoline |
| Fuelsystem: | Electronic multi-point indirect fuel injection |
| Coolingsystem: | Water-cooled |
| Displacement: | 31NaN1 |
| Valvetrain: | 40-valve, DOHC, four-valves per cylinder |
| Power: | NaN0NaN0[1] |
| Torque: | NaN0NaN0[2] |
The Hart 1030 is a four-stroke, naturally aspirated, 3.0-litre, V10 racing engine, designed, developed and tuned by Brian Hart of Hart Racing Engines, between and . It was the last engine to be tuned and made by Hart, and the last engine to use design knowledge and technological property of Hart Racing Engines. It produced, and was used solely by the Arrows team, but proved to be unsuccessful. The best results for the engine were a 4-6 finish at Monaco for Mika Salo and Pedro Diniz (respectively), a 5th-place finish for Pedro Diniz at infamous rain-soaked Belgian Grand Prix, and a 6th-place finish for Pedro de la Rosa at Australia, in 1999.