Before his time: Cuban Mechanic OUTSMARTED GM engine Runs on Cooking Oil

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Dec 2, 2025 | 10:50 PM

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senor honda

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Before his time: Cuban Mechanic OUTSMARTED GM engine Runs on Cooking Oil

Before his time: This Cuban Mechanic OUTSMARTED GM With a "Banned" Fuel System That Runs on Cooking Oil...

and what are we running in these modern times.....decades later?.......

"Bio diesel" from cooking oil.

Backshift Garage
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14,947 views Dec 2, 2025 #cars #engineering #innovation
What if the solution to our fuel crisis has been sitting in restaurant dumpsters all along? In this video, we explore the incredible story of Julio Alvarez, a Cuban mechanic who defied General Motors' engineering by converting a 1956 Chevy Bel Air to run on used cooking oil. Facing Cuba's crippling fuel shortage during the 1990s Special Period, Alvarez developed a revolutionary dual-fuel system using salvaged parts and

basic physics that would eventually power thousands of classic American cars across the island. His ingenious modifications challenged everything Detroit said was possible, proving that 70-year-old engines could run cleaner and cheaper on vegetable oil than gasoline, all while violating U.S. patent law and inspiring a generation of environmental innovation.

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