Rare 1991 Oldsmobile Quad 442 W-41

This very rare four cylinder, twin-turbo engine was developed for the Oldsmobile Aerotech and raced by A. J. Foyt!
Aaron Turpen
Posted by December 11, 2022

This very rare four cylinder, twin-turbo engine was developed for the Oldsmobile Aerotech and raced by A. J. Foyt!

Aaron Turpen
Aaron Turpen
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An automotive enthusiast for most of his adult life, Aaron has worked in and around the industry in many ways. He is an accredited member of the Rocky Mountain Automotive Press (RMAP), the Midwest Automotive Media Association (MAMA), the Texas Auto Writers Association (TAWA), and freelances as a writer and journalist around the Web and in print. You can find his portfolio at AaronOnAutos.com.