Volkswagen G60 engine
automobile engine

The Volkswagen G60 and G40 are inline–four-cylinder car petrol engines, which use forced induction by way of a scroll-type supercharger. The G60 engine was manufactured by the German automaker Volkswagen Group and used in a number of their hot hatch cars from August 1988 to July 1993.
The smaller G40 engine of identical design was previously installed in the Mk2 Volkswagen Polo GT G40 from August 1986 to July 1994.
Design and specifications
The G60 is a 1.8-litre (1,781 cc) internal combustion engine, from a cylinder bore of 81 mm (3.19 in), and a piston stroke of 86.4 mm (3.40 in). Its cylinder block is constructed from grey cast iron, and its cylinder head is cast aluminium alloy, with additional post-production heat treatment. The crankcase contains a forged steel crankshaft which runs in five main bearings, and cast pistons with increased size gudgeon pins. It has two valves per cylinder (eight valves in total), which are operated by a toothed belt-driven forged steel single overhead camshaft (SOHC) via hydraulic valve lifters, with the valves being closed by two concentric valve springs. Charged air is cooled via an intercooler, and the operation and control of the engine, is managed by a Bosch Digifant engine control unit, which includes common rail electronic multi-point fuel injection and a knock sensor. It produced a maximum rated motive power output of 118 kW (160 PS; 158 bhp) at 5,800 rpm, and could generate a turning force torque of 225 N⋅m (166 lb⋅ft) at 4,000 rpm.
Although based on an existing Volkswagen Group engine from their EA827 series, it underwent so many modifications that it is usually regarded as a separate powerplant from others which the group produced.
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