Muscle Car Fan

Posts Tagged: power

Muscle cars run on a simple formula: big power, small price. Japan never quite matched that formula until Infiniti’s 2018 Q50 Red Sport 400 showed up with 400 horsepower, four doors, and a price tag tens of thousands below what a GT-R or RC F demands. First-drive reviewers loved the power but split hard on one specific detail. Here’s what stood out.

This 1968 Plymouth GTX convertible is one of 24 built, not 34, despite what the video’s own description claims elsewhere — and Mopar fans in the comments caught the contradiction. Under the hood, a 426 Hemi rated at 425 horsepower but built for NASCAR carries torque near 500 lb-ft, backed by a rear end reinforced specifically to survive it. One commenter even corrects the entire GTX-versus-Road-Runner origin story. So which details actually hold up?

Alf’s red 1965 Chevy II Nova SS still wears its original California dealer plates — despite living in Adelaide, Australia since he imported it in 2008. Two prior owners, a factory 283 V8, and an untouched interior make it a genuine survivor, with only a repaint, new brakes, and a set of Flowmaster mufflers separating it from stock. Read on for the story of how the car got there, and how the Nova nameplate itself came to be.

Street Speed 717’s Mike spent eight months living with a 707-horsepower Hellcat before deciding to sell — and this video walks through exactly why, from dealer visits to tire costs. Commenters push back hard, defending the drivetrain while blaming the decals, and one distills the whole debate into a fast-cheap-reliable trilemma. See what eight months of real ownership actually revealed.

1953 marked the final year for Ford’s legendary flathead V8, a 239 cubic inch engine that had powered the brand for 21 years. This Customline, Ford’s mid-level trim slotted between the Mainline and Crestline, was one of 761,662 built that year. It’s a car that looked ordinary on paper but carried real automotive history under the hood. Here’s what made 1953 such a pivotal year for Ford’s V8 lineup.

Royce Peterson wired the full asking price for a rare 1968 Cobra Jet Cougar XR7 after just thirty minutes of thought, convinced the car might be connected to a personal encounter with drag racing legend Don ‘Dyno Don’ Nicholson fourteen years earlier. Only 10 to 12 Cobra Jet Cougars from that model year are known to exist. Read on for how a chance trackside conversation became a decade-spanning provenance mystery.

A pickup honking at a Prius is a simple joke, but it rides on top of a much longer rivalry between raw horsepower and fuel efficiency in America. That rivalry nearly ended in the 1970s, when oil shortages pushed quiet and efficient into the driver’s seat for good. It didn’t stay that way. Modern muscle cars came back producing numbers that would have sounded impossible a generation ago, which is exactly why the joke still lands.

AMC built exactly one two-seat steel-bodied American sports car during the muscle car era, and it wasn’t trying to be subtle about its ambitions. The AMX set 106 world speed and endurance records before its public debut, then backed that up with genuine cornering ability alongside straight-line speed. Read on to see how a three-year model run earned back-to-back engineering awards from the Society of Automotive Engineers.

The Ford Galaxie’s first three model years hid a genuine engineering experiment behind conventional full-size styling — a batch of roughly 200 lightweight race-only cars built to shed weight nobody expected Ford to bother losing. Add a one-year-only retractable hardtop and a short-lived Starliner body style, and the 1959-1961 Galaxie turns out to be far more interesting than its reputation as just a big sedan suggests. Read on for what made these years different.

By 1973, Ford already knew the Mustang convertible was finished — regulations and buyer trends were closing in, and no drop-top Mustang would follow until 1983. Buyers reacted the way buyers do when they hear something is ending: convertible sales nearly doubled. This Blue Glow example with a white interior, power everything and its original 302 shows exactly what the last one looked like. Read on to find out why the 1973 cars deserve more respect than they get.

Ford built one of its best naturally aspirated V8s for the SVT Mustang Cobra and Ford GT, then quietly dropped variants of it into a Lincoln and a Mercury that almost nobody cross-shops for performance. The used market still hasn’t caught up to what’s actually under the hood of these cars. Read on to find out which two overlooked models carry genuine Cobra-engine credentials for a fraction of Mustang money, and what to check before buying one.

Muscle cars and sports cars get lumped together constantly, but the real dividing line isn’t attitude — it’s a specific set of engineering decisions around displacement, weight, and chassis design made an ocean apart. A 1970 Chevelle SS454 outweighed a period Porsche 911S by more than 1,400 pounds, and that gap explains more than any horsepower figure could. Read on to find out exactly where the line falls, and why it’s gotten blurrier in the decades since.

Between 1959 and 1962, Oldsmobile redesigned the Rocket 88 practically every single year — new frames, new suspensions, and an American first buried inside the lineup that most shoppers walked right past. The Starfire’s console-mounted shifter changed how automatic transmissions were packaged industry-wide. Read on to find out which year brought the biggest structural change, and why the Starfire deserves more credit than it usually gets.

Between 1969 and 1974, Jaguar’s E-Type went through more change than any four-year stretch in its history — detuned engines for U.S. emissions rules, a completely new V12, and a dozen ultra-rare lightweight racers built alongside the roadgoing cars. The Series III’s 5.3-liter V12 turned the E-Type into a genuinely different machine, capable of 135 mph and a 14.82-second quarter mile. Read on to find out what separates a Series II from a Series III, and why twelve specific cars from 1963 and 1964 remain the most valuable E-Types ever built.

An 84mm turbo poking through the grille tells experienced drag racers everything they need to know before the engine fires. This Mustang carries an LS swap and runs in the eight second bracket, which requires roughly four-figure horsepower and a chassis certified to match. Read on for why the boost curve matters more than the peak number, and why consistency is harder to achieve than speed.

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