This twin-turbo, 406-cubic-inch Chevy Nova had already beaten a Nissan GT-R and a supercharged Camaro on the street when its 800-plus horsepower engine finally gave out. Viewers who know the owner say he built it himself — and that he’s already got two more motors ready to go. Watch what happens in the moments before it lets go.
Posts Tagged: horsepower
George Hansen fell for this car’s grille in a 1958 advertisement, a full year before the 1959 Pontiac Bonneville even existed to buy. Decades later he found this Mandalay Red convertible with its factory Tri-Power 389 and finally closed the loop. Lou Costabile caught the full story on “My Car Story” — including a dashboard viewers keep calling straight out of the Jetsons. See what a promise kept for sixty years looks like.
This 1967 Pontiac GTO started its restoration looking, in one viewer’s words, like it had been dragged out of a swamp — rusted through and barely recognizable. V8 Speed and Resto Shop’s frame-off rebuild brought it back to its factory-correct Tyrol Blue, complete with its original Pontiac 400 four-barrel V8 and every factory comfort option intact, before unveiling it at the Muscle Car and Corvette Nationals. Watch the full transformation from swamp find to show winner.
Shot on a public street during Ocean City, Maryland’s biggest car week, this decade-old clip pits a Chevy S10 against a Camaro in an impromptu street pull that was never part of the official Cruisin’ Ocean City schedule. The self-deprecating title warns you how it turns out before you even press play. Watch to see why over a million people have clicked on a shaky, unbranded phone video anyway.
Backspeed Boys set out to build a 650-horsepower LS engine, and by their own account it turned into something closer to a dare than a spec sheet. Viewers who watched it come together compared the assembly to snapping together oversized Legos — until the finished engine made the chassis visibly twist under its own torque during the dyno pull. Built around a forged Eagle rotating assembly and no shortage of machine shop time, this is what happens when a familiar platform gets pushed past its comfortable ceiling.
Long before dyno charts and spec sheets settled arguments, a muscle car’s reputation was made on the quarter mile in front of a crowd. Dodge’s 80-unit 1968 Hemi Dart reportedly ran into the 9s, a Royal Pontiac-tuned 1969 GTO hit the mid-13s, and a 1969 Hurst/Olds 442 most fans overlook cleared the strip in 13.9 seconds. Read on for why these old numbers still drive prices at auction more than fifty years later.
Hennessey Performance took an already track-focused Camaro ZL1 and pushed it to roughly 1,000 horsepower, building a car aggressive enough to earn the name Exorcist. Forrest’s Auto Reviews got behind the wheel to kick off 2018, delivering an unscripted, iPhone-shot drive that shows exactly what four-figure horsepower feels like in a car that started as GM’s factory flagship. Watch the drive and see why the muscle car era’s comeback is more than nostalgia.
A Shelby GT500 owner claiming roughly 800 horsepower at the wheels decided to call out every Dodge Hellcat he could find for a street race — a bold move given that stock Hellcats already run low-to-mid 11s from the factory. The result did not go the way the callout promised, and the comment section made sure everyone knew it. Between jokes about losing to sedans and suggestions to call out a Prius next time, this one became less about the race and more about what happens when trash talk meets a stopwatch. Watch to see how it actually played out.
Ford named its most famous racing engine after a number that was not even accurate. The block actually displaced 425.98 cubic inches, but the sanctioning bodies had set 427 as the ceiling, so Ford built to the limit and rounded up. That engine went on to win Le Mans outright, get one variant banned from NASCAR before it could race, and become the most valuable set of casting numbers in the Ford world. Here is why it still matters.
A V8-powered chainsaw sounds like the kind of thing only a muscle car fanatic would build in a garage — until you learn the record for cutting speed belongs to a company on the other side of the world. From a 508-pound Buick-powered monster nicknamed ‘The Predator’ to an Australian saw built purely for marketing, these builds prove a V8 will make anything sound like it belongs on a drag strip.
A 1955 Chevrolet convertible custom called Payback takes the body that introduced the small-block V8 to the world and rebuilds it with modern intent. Only 41,292 Bel Air convertibles left the factory that year, and decades of hot rodding have thinned that number considerably. Read on to find out what made 1955 the most consequential year in Chevrolet history and what it takes to earn a name like Payback.
Ford put one engine at the very bottom of the 1967 Mustang order sheet that almost nobody circled: the S-Code 390, a 320-horsepower FE big block that required a redesigned engine bay just to fit. Buyers looked at it, looked at the lighter small-block GT beside it, and mostly walked away. That indifference is exactly why a documented S-Code GT fastback in original spec is now one of the harder first-generation Mustangs to verify and to find.
A 1969 L88 Corvette, one of only 116 built and deliberately underrated by Chevrolet at 430 horsepower, takes on a 1972 Oldsmobile 442 W-30 officially rated at just 300 horsepower. A commenter who says they worked at Olds Experimental during this era insists that number was never accurate, and that a genuine W-30 could beat Mopars, GTOs, and Corvettes regularly. The race backs up the claim. Watch the run and read the insider testimony in the comments before trusting either car’s factory rating.
The name on these valve covers has shown up on three completely different Chevrolet engines across five decades, and every single time it’s meant one thing: this is the Camaro that isn’t messing around. Today’s version makes 455 horsepower and spits flames on overrun, but the badge traces straight back to a drag-strip-born small-block from 1970. Read on to find out what actually connects a modern Camaro SS to a Z/28 from half a century earlier.
A bone-stock, 707-horsepower Hellcat Challenger meets its match against a turbocharged Dodge Dakota sleeper build that most spectators never saw coming. Viewers are split between admiring the Hellcat’s factory muscle and cheering for the truck that “earned the Hellcat badge.” Watch to find out whether factory horsepower or a home-built turbo setup wins the quarter mile.
