Like it or not,*forced induction is the future*of the internal-combustion engine. General Motors knows this, and that’s why a number of its models have adopted at least one turbocharged engine option. Now the company has filed a patent with the*United States Patent and Trademark Office*that may signal the company’s next steps in turbocharging technology. […]
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Enter Stage Two: GM Patents New Two-Stage Twin-Turbo Tech
