BMW M12
Engine
The BMW M12/13 turbo was a 1,499.8 cc four-cylinder turbocharged Formula One engine, based on the standard BMW M10 engine introduced in 1961, and powered the F1 cars of Brabham, Arrows and Benetton. Nelson Piquet won the FIA Formula One Drivers'... Wikipedia
Compression ratio: 7.5:1
Displacement: 1.5 L (1,496 cc)
Fuel system: Electronic fuel injection
Piston stroke: 60 mm (2.4 in)
Power output: 300–1,681 bhp (224–1,254 kW; 304–1,704 PS)
Torque output: 175–1,130 lb⋅ft (237–1,532 N⋅m)
Turbocharger: KKK