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How much HP does a GT40 have?


The Ford GT40 is an iconic sports car that has captured the hearts of automotive enthusiasts since its debut in the 1960s. Known for its stunning design and impressive performance, the GT40 has a rich racing heritage, particularly in endurance racing. One of the most frequently asked questions about this legendary vehicle is: how much horsepower (HP) does it have? In this article, we will explore the horsepower specifications of the GT40 and what makes it a standout in the automotive world.


Horsepower Specifications of the GT40


The Ford GT40 was originally designed to compete in the 24 Hours of Le Mans, and its performance was a crucial factor in its success. The horsepower of the GT40 varied depending on the model and engine configuration. Here are the key specifications:



  • GT40 Mk I: The early models, particularly the Mk I, were equipped with a 4.7-liter (289 cubic inch) V8 engine, producing approximately 350 HP.

  • GT40 Mk II: The Mk II, which was developed for the 1966 racing season, featured a larger 7.0-liter (427 cubic inch) V8 engine, generating around 485 HP. This model famously won the 1966 Le Mans race.

  • GT40 Mk III: The Mk III was a road-going version that produced about 400 HP, designed for a more comfortable driving experience while still retaining impressive performance.

  • GT40 Mk IV: The Mk IV, which was built for the 1967 season, had a similar engine to the Mk II but was further refined, achieving around 500 HP.


Why Horsepower Matters


Horsepower is a critical measure of a car's performance, influencing acceleration, top speed, and overall driving experience. In the case of the GT40, its horsepower allowed it to compete against some of the best sports cars of its time, making it a formidable opponent on the racetrack. The combination of lightweight construction and powerful engines contributed to its legendary status.


Conclusion


In summary, the Ford GT40's horsepower varied across its different models, ranging from approximately 350 HP in the early Mk I to around 500 HP in the later Mk IV. This impressive power, combined with its sleek design and racing pedigree, solidifies the GT40's place in automotive history as one of the most celebrated sports cars ever produced.


Frequently Asked Questions

How much HP does a super add?


around 50-100 horsepower
How much horsepower will a supercharger add? Connecting your supercharger to the engine intake can add around 50-100 horsepower. On the other hand, a turbocharger can add around 70-150 horsepower.



What does GT stand for?


Grand tourerGrand tourer / Full name
The concept of the GT car emerged from Europe in the mid-1900s, with the goal of being both a high-performance automobile and a long-distance driver. So GT — meaning grand tourer or gran tourer — makes sense. Some hallmarks of GT models include a near-seamless merging of luxury and performance and a 2+2 design.



How much horsepower does a 1967 Ford GT40 have?


306-horsepower
Powered by a 289-cubic-inch, 306-horsepower Ford V-8 engine coupled to a ZF 5-speed manual transmission, the low-slung car can accelerate from zero to 60 miles per hour in just 5.3 seconds. Top speed is approximately 165 miles per hour.



Is a Ford GT faster than a Corvette?


Of course, the Ford GT beats out the Corvette in many performance aspects on paper, but it does so at nearly 8 times the price. As a matter of fact, the GT barely loses out to the Corvette in the 0-60 sprint, and it has more power and less weight.



How much HP do GT40 heads add?


Obviously, tuneups will vary. You just want to keep it out of detonation. While we've seen engine dyno tests performed with GT-40P heads replacing factory E7TE castings and resulting in a boost of more than 25 hp, we have reluctantly set our horsepower gain goal at 25 ponies, as well.



How much HP did the original GT40 have?


The engine installed on this car was a naturally aspirated Windsor 302 cu in (4.9 L) V8 with a compression ratio of 10.6:1; fuel fed by four 2-barrel 48 IDA Weber carburettors, rated at 317 kW (425 hp; 431 PS) at 6,000 rpm and a maximum torque of 395 lb⋅ft (536 N⋅m) at 4,750 rpm.



How much horsepower does a 1966 Shelby Cobra 427 Super Snake have?


800-horsepower
It's the fastest street legal Cobra I've ever owned." Shelby pegged the car's 0-60-mph time at just over three seconds. The 1966 Shelby Cobra 427 Super Snake was a race car modified for street use. Its 800-horsepower V-8 links to a three-speed automatic transmission.



Which Ford has 1,000 hp?


Stock Mustang GT500. The Venom 1000 Ford Mustang GT500, upgraded to 1000 HP by Hennessey Performance, is a highly modified version of the already impressive Ford Mustang GT500, designed to deliver even more power and performance.



How much horsepower does a 427 Ford GT40 have?


With these upgrades, the 427 could produce 485 horsepower and 475 lb-ft of torque. But with just a few months to prepare two GT40Xs for the 1965 race at Le Mans, the hastily rebuilt transmissions on both Fords failed, handing Ferrari its sixth straight win and seventh in eight years.



Which Ford GT has the most HP?


660-horsepower
Its carbon-fiber body and its 660-horsepower 3.5L EcoBoost® V6 engine are the ultimate expressions of technological innovation.


Kevin's Auto

Kevin Bennett

Company Owner

Kevin Bennet is the founder and owner of Kevin's Autos, a leading automotive service provider in Australia. With a deep commitment to customer satisfaction and years of industry expertise, Kevin uses his blog to answer the most common questions posed by his customers. From maintenance tips to troubleshooting advice, Kevin's articles are designed to empower drivers with the knowledge they need to keep their vehicles running smoothly and safely.