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Chevy 4.2 Inline-6: The Vortec Engine Everyone Forgot Existed
Flathead designs gave way to overhead valves, and inline ... 8.5 pounds of boost. [Featured image by AnonymousOrc via Wikimedia Commons | Cropped and scaled | Public Domain] The 4.2-liter Vortec ...
Why Chevy's 8.1L Vortec Was The Last Of The Big Block Era
Chevrolet's Vortec 8100 was a powerful big block engine that could be found in many GM vehicles. However, it was eventually ...