General Description
The engine is a four-cylinder, four-stroke, twin overhead camshaft unit with a cast aluminum cylinder head and hemispherical combustion chambers.
The valves are operated by the camshafts acting directly on piston-type cam followers (tappets).
Lubrication
The lubrication system is of the forced feed type, with oil circulated by a mechanically driven oil pump.
Oil is drawn from the sump and passed through the integral full flow filter to the main oil gallery, feeding all main bearings.
Lubrication of the little end bushes, gudgeon pins, and non-thrust sides of the cylinders is by oil mist and an oil jet.
Manual:
Download: Lotus Europa Engine Manual 2007
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