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Ryan’s Mustang produces 930 horsepower at the wheels through a fully built motor and a Procharger centrifugal supercharger, yet the Gears and Gasoline crew describes the power delivery as smoother than cars making far less. Built for both weekend driving and half-mile racing, it’s a dual-purpose build its own owner treats like nothing special. Watch to find out why that composure surprised everyone in the car.
A Cadillac CTS-V owner ripped out the factory supercharger and replaced it with a 106 millimeter turbo, roughly tripling the car’s horsepower and putting it into low 7-second quarter mile territory. This run was the setup’s maiden voyage, bugs and all, and the video does not hide that. Comments have zeroed in on the turbo’s jet-engine presence and the fact that the interior is still mostly intact despite the radical power increase. Watch the run and see what 1,600-plus horsepower looks like in a car that still has a back seat.
Helsinki holds its own muscle car cruising night every month from April through October, and the July 2012 edition proves American iron has fans far outside the United States. A matte black 663-horsepower Shelby GT500 convertible shares the lot with a Bullitt tribute Mustang, a fleet of Mopar muscle, and even a 1930s Auburn Speedster. It is proof that horsepower obsession does not stop at the American border. See which car steals the show.
Cars Garage skips the dyno-pull theatrics and shows the entire assembly of a Chevrolet Corvette 6.2L supercharged LS9 — the engine that once made the ZR1 the fastest production car GM had ever built. Every torque spec, every forged component, every step from bare block to finished 638-horsepower engine is on camera. Watch to see what actually separates a factory-grade rebuild from a shortcut.
An Estonian builder captures the exact moment a freshly assembled, supercharged 440 big-block fires for the first time, destined for a 1973 Dodge Charger R/T. It’s the moment that either validates months of build work or reveals a costly problem, and the aggressive idle that follows makes clear which one this was. Hear what a genuinely blown Mopar big-block sounds like before it’s even been tuned.
The Corvair remains the only mass-produced, rear-engine, air-cooled car ever built by an American manufacturer, and for most of the 1960s it genuinely competed with the VW Beetle — even spawning a turbocharged Monza Spyder and a 180-horsepower turbo Corsa. Then a single book changed everything, and sales collapsed from more than 300,000 units a year to just 6,000. Read on for the full story of the Corvair’s rise and its rapid fall.
Ryan’s Mustang looks like an ordinary, clean S550 until you learn it’s making 930 wheel-horsepower through a fully built motor and Procharger supercharger, built for everything from weekend blasts to half-mile racing. Gears and Gasoline rides along to find out what that much power actually feels like from the passenger seat — fuel economy be damned, by the driver’s own admission. Viewers have called it one of the best sleeper builds they’ve seen on the platform. Watch to find out what 1000 horsepower is really like.
In spring 2017, Dodge fitted a factory production Challenger with hardware normally reserved for professional dragsters – a trans brake capable of building 534 lb-ft of launch torque via its Torque Reserve system. With 840 horsepower on 100-octane fuel, a driver’s seat as the only seat that came standard, and a production cap of just 3,300 units, the Demon reportedly ran too quick for NHRA certification without a roll cage. Read on to find out how the technology actually works.
A 740-horsepower supercharged LS3 Corvette lines up against a 770-horsepower supercharged Coyote Mustang, and the extra 30 horsepower isnt the whole story. RedmaroProductions captures a tight, hard-fought pass where shift timing and driver execution end up mattering as much as the numbers on paper. Comments erupted over which side needed the driver mod more, keeping the decades-old GM-versus-Ford rivalry alive at the strip. Who actually crossed the stripe first?
This 1966-titled Cobra isn’t an original — it’s a Factory Five build, and one commenter’s assumption that it carried a seven-figure original price tag says everything about how thoroughly this replica nails the look. Underneath sits a built, supercharged 302 making roughly 450 horsepower, plus a detail original Cobras never had: power steering. The full walkaround reveals what separates a good kit build from a great one.
A custom shop barely a year and a half old rolled four vehicles onto the SEMA 2016 floor, including a Plymouth ‘Cuda wearing a full carbon-fiber body built from parts customers could actually buy. That wasn’t the only rule getting rewritten that year — Dodge introduced the first all-wheel-drive American muscle car, and one shop found a way to add twin turbochargers on top of an already-supercharged Hellcat engine. Read on to find out how far builders were willing to push the muscle car formula.
A modestly modified 2003 SVT Cobra lines up against a brand-new, completely stock 2016 Corvette Z06 in this DirtySS street pull, and the result has split comment sections for years. Longtime Mustang owners argue the horsepower math doesn’t add up for a bolt-on Terminator to hang with a factory-supercharged Z06, which only fuels the debate over what’s really under that hood. The footage keeps circulating precisely because nobody can fully agree on the answer.
Seven years into a Barracuda build, this owner realized the most dangerous component in the car was not the supercharged 360 under the hood — it was the fifty-year-old wiring harness feeding it. Original insulation cracks, connectors corrode, and grounds fail in ways that stay invisible until something starts smoking. Rewiring is the least glamorous upgrade on any build sheet and the one that matters most. Read on to find out how it’s actually done.
Chevrolet’s 2019 Corvette ZR1 arrived after years of speculation, packing a supercharged LT5 V8 and the largest rear wing ever offered on a production Corvette. This breakdown covers the details that turned rumor into one of the most respected Corvette generations among enthusiasts. Fans in the comments call it nothing short of Big Nasty. Watch to see why the nickname stuck.
One supercharger wasn’t enough for this 1958 Chevrolet Biscayne — its builder stacked three of them under the hood of a full-size platform that was never meant to carry this kind of hardware. The result is a sleeper build so over-engineered that even seasoned viewers do a double take. Comment section reactions range from admiration to a warning about getting carried away with power numbers. Watch to see exactly how a triple-supercharged setup comes together on a car this unexpected.