Patent Reveals GM Is Working on a High-compression, Twin-turbocharged, Hybrid Powertrain

General Motors has recently filed a patent that could point to the future of the company’s high-performance offerings, including the C8 Corvette.

After 18 months in review by the United States Patent and Trademark Office, documents published on October 24, 2017, reveal GM has been granted a patent for an internal combustion engine with elevated compression ratio and multi-stage boosting.

The document describes a propulsion system made up of a high compression internal combustion engine that uses a low-flow supercharger in combination with a high-flow turbocharger, linked to “one or more electric motor/generators.”

It gives us an interesting look at how GM engineers plan to continue producing obscene performance cars like the Corvette ZR1 and Camaro ZL1 1LE in a world of increasingly stringent emission regulations.

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Alfa Romeo Readies New Engines For 2015 Debut

Aside from rebuilding itself in North America, Alfa Romeo is set to introduce a new family of high-performance engines into the lineup, the first of which will come in the next six months.

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  • 2ACL I love the CV6 + stick pairing, even if it's not particularly quick (or efficient) by modern standards. It looks to have a solid foundation and would be nice to drive fully sorted, but Honda/Acuraphiles seem more interested in ressurecting second generation cars. I wanted a manual GS sedan for the longest time, though I'd have gladly taken a first generation manual coupe. Thankfully, we're spared of 'future collectable' pricing with this one.
  • Buickman forget 5G, WiFi, microwaves, smart meters, and Bluetooth. (fluoride, chemtrails, clot shots)what does riding on a giant battery with ultra magnetic frequency do to your innards?oh, so an EV works for you not venturing far? YOU'RE NOT USING GAS!THERE'S NO FOOD IN THE DESERT!
  • Buickman Who Killed the Electric Car?the buying public, that's who.
  • MaintenanceCosts This is refreshing. Excess car storage which brainless local zoning rules forced the builders of this mall to include, but which normally sits empty, is actually being used for car storage!
  • MaintenanceCosts Nice car if you can get it properly sorted, but the level of safety tech doesn't seem quite enough for a young driver on today's brodozer-infested highways.