20SE

The 20SE is a fuel-injected, four-cylinder engine developed by Opel.

This engine was available in the Opel Omega made in 1987, the Vauxhall Cavalier and Calibra. It is basically the same as the 20SEH only with a camshaft optimised for more low end torque, at the expense of high-end power, and is slightly less economical.

Engine	20SE
Configuration	Inline, SOHC, Transverse 4 Cylinder
Displacement	1998 cc (121.88 cu in)
Bore	86.0 mm (3.4in)
Stroke	86.0 mm (3.4in)
Power	122 BHP
Torque	175 NM
Compression ratio	9.5:1
Valve-Train	Belt Driven, 2 Valves per Cylinder
Engine Management	Bosch, Motronic ML 4.1
Firing order	1-3-4-2

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