McLaren M838T engine

McLaren M838T engine
The M838T engine, in a McLaren 12C rolling chassis
Overview
ManufacturerMcLaren & Ricardo PLC
Production2011-2021
Layout
Configuration90° flat-plane V8
Displacement3,799 cc (232 cu in)
Cylinder bore93 mm (3.66 in)
Piston stroke69.9 mm (2.75 in)
ValvetrainDOHC 4 valves x cyl.
RPM range
Max. engine speed8500
Combustion
TurbochargerMHI Twin-turbo with intercooler
Fuel systemFuel injection
Fuel typeUnleaded 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 systemWater-cooled
Output
Power output500–800 PS (493–789 bhp; 368–588 kW)
Torque output540–720 N⋅m (398–531 lb⋅ft)
Dimensions
Dry weight199 kg (439 lb)
Chronology
SuccessorMcLaren 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]

  1. ^ "McLaren M838T Engine Claims Victory at International Engine of the Year Awards". McLarenAutomotive.com. Archived from the original on 2 April 2015. Retrieved 4 March 2015.