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Electro-mechanical Hydraulic Valve Lifter
Chrysler Other IdeaSubmitted 2 years ago
Patented idea for a new hydraulic valve lifter that can improve the fuel efficiency of internal combustion engines, even for vehicles after-market. The patent number is US 10,047,642, Electro-Mechanical Hydraulic Valve Lifter For Precise Control of Fuel Consumption.
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