Ford Mustang Cobra Jet Makes Appearance for 50th Birthday, Promises 8 Seconds of Not-that-legal Fun

Matt Posky
by Matt Posky

In 1968, Ford issued a limited number of lightweight, “335-horsepower” Mustangs intended for the drag strip. While street legal, the vehicles were absolute beasts on the track thanks to the implementation of the 428 Cobra Jet engine. The powerplant utilized the racy 427 FE’s intake manifold and added ram-air induction, a functional hood scoop, and an engine bay full other performance modifications. It was serious business and produced far more horsepower than Ford claimed. Most estimates place the initial Mustang Cobra Jet’s output around 410 hp.

It’s now half a century later, and the model 50th anniversary is not an occasion you ignore. Ford chose to bring the Cobra Jet back for the occasion with iconic decals and mechanical upgrades that send it into the past and future, respectively. Unfortunately, onlookers can only enjoy the retro graphics and savage acceleration of this version at the track or in a garage. Because the Cobra Jet is way too extreme to be road legal.

Debuting on Woodward Avenue during this week’s Dream Cruise, the 50th Anniversary Mustang Cobra Jet comes equipped from the factory with a roll cage, FIA-certified seats, and all the other safety equipment necessary for an 8 second quarter-mile time with a trap speed of around 150 mph. After a boast like that, Ford didn’t even bother citing power figures. These would be largely meaningless. We wouldn’t be surprised if the vehicle’s spec sheet lists output as “as much as we could engineer.”

A 5.2-liter V8, enhanced by a 3.0-liter Whipple supercharger and loads of strengthening, sends the untold sums of energy through a 9 inch solid rear axle. Meanwhile, the Cobra Jet’s ridiculous chassis receives adjustable two-way coil-over shocks with adjustable ride height and a four-link rear suspension with anti-roll and panhard bars.

We could go on but it only gets progressively more ridiculous and ends with the line “factory installed wheelie bar and parachute.” It’s a race car and pretending to compare it to anything you might see on the highway would be silly, even something as savage as the Dodge Challenger SRT Demon. The Mustang would have it for breakfast.

Assuming you’re competent enough to drive this thing and want to visit the track just to clown on everything that shows up resembling a normal car, the 50th anniversary Cobra Jet lists for $130,000. If street legal, the car would be the greatest deal on straight-line performance in human history.

Since it’s not, we’ll just call it a reasonable sum for an 8-second car that doesn’t involve extensive DIY and endless hours of manual labor. Ford only plans to sell 68 examples of Mustang Cobra Jet in honor of the original’s debut back in 1968.

After its display at Mustang Alley as part of the Woodward Dream Cruise, the showcased Mustang Cobra Jet heads to Norwalk, Ohio, for the 50th Anniversary Ford Performance Cobra Jet Reunion at Summit Motorsports Park the following weekend. Factory orders have already begun.

[Images: Ford Motor Co.]

Matt Posky
Matt Posky

A staunch consumer advocate tracking industry trends and regulation. Before joining TTAC, Matt spent a decade working for marketing and research firms based in NYC. Clients included several of the world’s largest automakers, global tire brands, and aftermarket part suppliers. Dissatisfied with the corporate world and resentful of having to wear suits everyday, he pivoted to writing about cars. Since then, that man has become an ardent supporter of the right-to-repair movement, been interviewed on the auto industry by national radio broadcasts, driven more rental cars than anyone ever should, participated in amateur rallying events, and received the requisite minimum training as sanctioned by the SCCA. Handy with a wrench, Matt grew up surrounded by Detroit auto workers and managed to get a pizza delivery job before he was legally eligible. He later found himself driving box trucks through Manhattan, guaranteeing future sympathy for actual truckers. He continues to conduct research pertaining to the automotive sector as an independent contractor and has since moved back to his native Michigan, closer to where the cars are born. A contrarian, Matt claims to prefer understeer — stating that front and all-wheel drive vehicles cater best to his driving style.

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  • Carguy67 Carguy67 on Aug 18, 2018

    "... sends the untold sums of energy through a 9 inch solid rear axle" Wait, aren't we SOOOOOOOOOOOOOOOOOOOOOO over live axles?

  • Akear Akear on Aug 18, 2018

    This fine car is on death row. Soon Ford will put it atop a CUV platform and then it will become a castrated muscle car. The mustang is done.

  • TheEndlessEnigma My 2016 FiST has been the most reliable car I've owned.
  • MaintenanceCosts I already set out total costs, so this time I'll list what's had to be done on my cars (not counting oil changes, recall, or free services):2019 Bolt (25k mi): new 12v battery, pending tires & battery cooling service2016 Highlander (from 43k to 69k mi): new front rotors, new pads all around, new PCV valve, 2x 12v batteries, light bulbs, pending tires2011 335i (from 89k to 91k): new valve cover gasket, new spark plugs, light bulbs, pending rear main seal1995 Legend (from 185k to 203k): timing belt/water pump, new EGR valve + pipe, struts, strut bushings, drive axles, tie rods, rear control arms, other suspension bushings, coolant hose & brake lines throughout, belts, radiator, valve cover gaskets, new power antenna, 12v battery, coils, spark plugs, tires, rear pads... it's an old car!
  • VoGhost Consistent with CR's data. I've spent about $150 total on the Model 3 in six years of ownership, outside of tires.
  • VoGhost It's just plain sad that Posky doesn't know that EV batteries are warrantied for 8 years / 100K miles.
  • Jkross22 It used to be depreciation was the most expensive part of car ownership. Seems like those days are over (New EVs and lux cars excluded). Maintenance + insurance have taken over. Dealerships offering 2 years of maintenance means nothing. That's $200 tops. It's the unexpected repairs - a wiring harness, computer module, heater core, AWD problems - that will cost dearly. Brakes can be expensive since many cars now can't have rotors resurfaced. Even independents are charging a lot for this work.
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