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The 1966 Chevrolet Nova SS started life as a humble compact, but buried deep in its order form was an engine option that turned it into one of the quickest bargains on the street. For 2,535 dollars, the right box checked could put a genuine performance engine under the hood of a car most people assumed was just economical transportation.
This Car News Central compilation set out to rank Ford’s greatest engines ever built — and immediately triggered one of the most detailed comment-section debates of any video like it, with fans defending everything from the humble 300 inline-six to the 427 SOHC Cammer. One commenter even claimed a little-known 4.2-liter Fairlane V8 once beat Ferrari. Watch the list, then see how many corrections it inspired.
The 1966 Buick Skylark Gran Sport carried a 401-cubic-inch nailhead V8 that Buick was obliged to advertise as a 400, because GM had capped intermediate engine displacement at that figure. It made 325 horsepower and a genuinely enormous 445 lb-ft of torque, which is how the engine got its Wildcat 445 name. It also cost meaningfully more than a GTO. Read on for why Buick’s muscle car was the fastest one nobody bought.
Shawn Baca’s diesel truck had already survived 1,400-horsepower runs and sub-11-second quarter miles as a daily driver before its block cracked and got patched with cement. Chasing 2,000 horsepower on the rollers at No Zone Diesel, the truck hit 4,600 RPM and a big shot of nitrous at exactly the wrong moment. The result is the fireball this video is known for. Watch to see exactly how it happened.
Builder johnscudashop documented this 1971 Plymouth Barracuda pro-touring build — complete with a working HEMI Shaker hood — step by step on the Moparts forum. The gloss-and-flat-black paint won over commenters instantly; the visible welds underneath did not. Watch the build and see if you agree with the forum’s mixed verdict.
By 1973, insurance surcharges, emissions rules, and new bumper regulations had already reshaped the muscle car era that once defined Plymouth’s Barracuda. The E-body soldiered on regardless, sharing its platform with the Dodge Challenger. Production numbers from this final full season tell a quieter, less celebrated story than the Hemi-powered years that usually get the attention.
This Ford Model T “Lightning Bug” was driven by “Kookie” on the late-1950s TV hit “77 Sunset Strip,” spawning countless look-alikes over the decades since. Reportedly the genuine article rather than a replica, it now wears a 454-cubic-inch big-block Chevy engine in a body built for basic 1920s transportation. Here is how that unlikely combination came together.
This 1966 Pontiac GTO runs the genuine factory Tri-Power 389 and four-speed manual that enthusiasts consider the GTO’s high-water mark, filmed for Garrett Classics in Lewisville, Texas. Longtime GTO owners in the comments ran through it like a correctness checklist — Hurst shifter, PMD Rally Wheels, factory power brakes — and approved. See what the car John DeLorean fought GM’s rules to create looks like when it’s done exactly right.
A supercharged LSX-swapped Chevelle lines up against a supercharged WS6 Trans Am at a BAR Shootout event, pitting a modernized classic against GM’s own factory-performance answer from the LS1 era. TheBayAreaRacing caught the pass, and the matchup says a lot about how two very different approaches to Chevrolet performance stack up on the same stretch of pavement. Watch to see which philosophy wins.
A Hennessey HPE650 Camaro, a Shelby Super Snake, and a SpeedFactory-built Challenger SRT8 lined up with one thing in common: none of them left the factory anywhere close to this powerful. Hennessey went the naturally aspirated route with ported heads and cams, Shelby went straight to a Whipple blower, and SpeedFactory brought the Mopar. Here is why weight and traction usually decide these matchups long before horsepower does, and why the format of the race changes the answer.
A Pontiac 455 big block catches fire mid-pull on the dyno in this Nick’s Garage video, and instead of cutting the footage, the channel keeps rolling and walks through exactly what went wrong. It’s the kind of unfiltered honesty about engine building’s real risks that has built Nick’s Garage a loyal following, even when the pull doesn’t go as planned. Watch to see how the fire started and what it reveals about pushing a big-block V8 to its limits.
Mercury spent 1967 proving that a plusher, quieter Mustang could sell, then spent 1968 arming it with everything from a 230-horsepower 302 four-barrel to a 390-horsepower 427. This particular 1968 Cougar takes a different route entirely, pairing a worked-over small block with Vintage Air, Hooker headers and polished American Racing wheels. Read on to find out where it fits in the most underrated pony car lineup Ford Motor Company ever built.
Seventeen. That is the entire population of one specific 1970 Plymouth ‘Cuda configuration, and it is not the one most people would guess. Ask a room full of Mopar fans to name the rarest droptop of that year and the answer comes back Hemi every time, which is correct on price and wrong on this particular question. The 440 Six-Barrel convertible with a heavy-duty four-speed is rarer than its automatic sibling and cost far less than any Hemi ever did. Read on for why so few buyers checked both boxes.
Detailing a modern engine bay is easy; detailing a 1969 Camaro SS’s exposed carburetor, distributor, and ignition system without frying anything is another matter entirely. The Chemical Guys Detail Garage crew bags every vulnerable component before touching a hose, then works through a specific degreasing and drying sequence built for engines that predate sealed, water-resistant electronics by decades. It’s the kind of process viewers have since applied to their own numbers-matching Camaros. Watch how they pull it off without a single misfire.
A rural New Mexico parish found an unusual way to pay for seminary education: restore a classic muscle car from the ground up and give it away. What began in 2014 with one donated vehicle had grown, by the time this 1969 Pontiac Firebird convertible crossed the raffle stage, into a volunteer restoration operation. The car was no ordinary find either, with roughly eleven thousand Firebird convertibles built that year, one previous owner, and 79,000 miles. Read on for how a diocese ended up in the classic car business.