McLaren M838T engine | |
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Overview | |
Manufacturer | McLaren & Ricardo PLC |
Production | 2011-2021 |
Layout | |
Configuration | 90° flat-plane V8 |
Displacement | 3,799 cc (232 cu in) |
Cylinder bore | 93 mm (3.66 in) |
Piston stroke | 69.9 mm (2.75 in) |
Valvetrain | DOHC 4 valves x cyl. |
RPM range | |
Max. engine speed | 8500 |
Combustion | |
Turbocharger | MHI Twin-turbo with intercooler |
Fuel system | Fuel injection |
Fuel type | Unleaded petrol + Ethanol (both blends may vary) by Esso/Exxon/Mobil Synergy (2011-2016) later BP Ultimate (2017-2020) later Gulf Pro/Endurance Fuels (2021) |
Cooling system | Water-cooled |
Output | |
Power output | 500–800 PS (493–789 bhp; 368–588 kW) |
Torque output | 540–720 N⋅m (398–531 lb⋅ft) |
Dimensions | |
Dry weight | 199 kg (439 lb) |
Chronology | |
Successor | McLaren M840T |
The McLaren M838T engine is a 3.8-litre (3,798.6 cc) 90-degree twin-turbocharged flat-plane V8, designed and developed in collaboration with Ricardo plc.[1]