Question: A V - 8 four - stroke petrol engine is required to give 1 8 6 . 5 kW at 4 4 0 0 rpm

A V-8 four-stroke petrol engine is required to give 186.5 kW at 4400 rpm . The brake thermal efficiency can be assumed to be 32% at the compression ratio of 9:1. The AFR is 12:1 and the volumetric efficiency at this speed is 69%. If the stroke to bore ratio is 0.8, determine the engine displacement required and the dimensions of the bore and stroke.
A V - 8 four - stroke petrol engine is required

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