The 20 LARGEST Engines Ever Put in Old Cars!

Wheels History September 28, 2025
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Welcome to Wheels History — where we don’t whisper about cars, we scream about legends. This channel ain’t for softies, Tesla fanboys, or anyone who thinks a car should “respect the environment.” Here, we worship chrome, horsepower, and the sweet smell of burnt rubber and broken dreams. American muscle? Hell yeah. European classics? Sure — as long as they leak oil and have more attitude than your therapist. We’re not here to educate. We’re here to glorify the machines that made the world fun before everything got neutered and electric. Restorations? Maybe. Road trips? Sometimes. History? Only the kind that involves speed, noise, and questionable decisions. So if you're into real cars, real stories, and a host who couldn't care less what’s “trending,” hit that subscribe button. Or don’t. We’ll still be burnin’ rubber without you. New videos every damn week.

Video Description

Ever wondered what automotive engineers were thinking when they decided a 6-liter engine just wasn't big enough? In this video, we explore the most outrageously oversized engines ever fitted into classic cars - mechanical monsters that make modern V8s look like toy motors. From Bentley's massive 8-liter straight-six to Bugatti's aircraft-derived 12.7-liter Royale engine, these pre-war powerplants represent an era when fuel economy didn't exist and bigger was always better. We'll journey through automotive history's most excessive creations, including secret prototypes with 13-liter straight-twelves, supercharged Auburn speedsters, and the legendary Cadillac V16 that started it all. These aren't just engines - they're monuments to an age of unlimited ambition and zero restraint. #classiccars #vintageengines #automotive #carhistory #engineering --------------- 00:00 intro 01:05 Bentley 8 Litre Straight-6 02:53 Pierce Silver Arrow V12 – 462 cu in 04:40 Alfa Romeo Tipo 162 – 4.2L V16 06:34 Tatra V12, 447 cu in 08:29 LaSalle V16 Prototype, 500+ cu in 10:25 Packard Straight-12 Prototype, 790 cu in 12:17 Chrysler Imperial Airflow 384 cu in Straight-8 14:12 Auburn 851 / 852 Supercharged Straight-8, 280 cu in 16:06 Stutz DV-32 Straight-8, 322 cu in 18:06 Rolls-Royce Phantom III V12, 447 cu in 20:01 Mercedes-Benz 770K, 7.7L Straight-8 21:53 Isotta Fraschini Tipo 8A, 7.3L 23:48 Duesenberg Model J, 420 cu in 25:41 Bugatti Royale, 12.7L Straight-8 27:29 Hispano-Suiza J12, V12, 754 cu in 28:12 Lincoln Model K, V12, 448 cu in 31:07 Packard Twelve, 473 cu in 32:58 Pierce-Arrow V12, 462 cu in 34:40 Marmon Sixteen, 491 cu in 36:22 Cadillac V16, 452 cu in ---------------

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