Inverted V-8 I-C engine and method of operating same in a vehicle
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United States of America Patent
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May 30, 2017
Grant Date -
May 21, 2015
app pub date -
Dec 22, 2014
filing date -
Nov 15, 2013
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Abstract
In an inverted V-8 engine capable of operating in power level steps with four pairs of piston and cylinder assemblies having fuel injectors with dual options, the improvement which comprises a three component frame structure having cooperating interengaging surfaces containing two banks of four inline crankshaft connected piston and cylinder units converging angularly upwardly from two interconnected crankshafts. The surface-to-surface contact between the block component and head component includes oppositely paired cylinder open ends covered by cam operated valving in the head component with the adjacent upper combustion chambers of each pair of cylinders being communicated by an intercommunicating polished passage formed in a two-piece insert fixedly positioned in a recess in the head component and a method of operating the engine in a vehicle.
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