| Toyota H8909 engine | |
| Manufacturer: | Toyota Gazoo Racing |
| Production: | 2016–present |
| Configuration: | 90° V6 |
| Displacement: | 2389cc 3498cc |
| Bore: | 89mm 94mm |
| Stroke: | 64mm 84mm |
| Redline: | 7800 (GR010) |
| Block: | Aluminium alloy |
| Head: | Aluminium alloy |
| Valvetrain: | 24-valve (four-valves per cylinder), DOHC |
| Power: | NaNhp |
| Turbocharger: | Yes |
| Coolingsystem: | Single water pump |
| Fuelsystem: | Direct fuel injection |
| Fueltype: | Shell V-Power gasoline (2016-2017) Total Excellium gasoline (2018-present) |
| Oilsystem: | Dry sump. Lubricants supplied by Mobil 1 |
The Toyota H8909 engine family is a series of twin-turbocharged, four-stroke, 2.4-liter and 3.5-liter, V6 racing engines, made by Toyota Gazoo Racing for use in their TS050 and GR010 Hybrid Le Mans Prototype race cars, since 2016.
The TS050 Hybrid uses a 2.4-liter twin-turbocharged petrol V6, and features an 8-megajoule hybrid system, which uses lithium-ion batteries.[1] The capacitor hybrid energy storage system was replaced with a new lithium-ion battery system, with the car now moving to the 8-megajoule LMP1 Hybrid sub-class.[2] The ICE makes 3680NaN0, and is complemented by electric motors, giving an additional 3680NaN0.[3] [4]
The GR010 Hybrid's engine is an enlarged 3.5-liter twin-turbocharged petrol V6, with a hybrid system, which also uses lithium-ion batteries.[5] The ICE now makes 500kW, plus another 200kW from the electric motors.[6]