What Was the Horsepower of a ’58 Olds?

The 1958 Oldsmobile, a remarkable vehicle known for it’s iconic design and powerful performance, boasted an impressive horsepower that captivated the hearts of automobile enthusiasts. Engineered during an era when raw power was revered, this classic beauty possessed an exceptional level of strength under it’s sleek and distinguished exterior. The engineers and designers behind this masterpiece painstakingly crafted a machine that merged sophistication and power, leaving an indelible mark in the annals of automotive history.

What Engine Was in a 1958 Oldsmobile?

The 1958 Oldsmobile line-up boasted a powerful and iconic engine under it’s hood – the Rocket V-This engine, synonymous with Oldsmobiles reputation for performance and innovation, delivered an exhilarating driving experience across the entire range of 1958 models. Whether it was the Dynamic Eighty-Eight or any other model, the Rocket V-8 engine was the heart and soul of these classic vehicles.

The standard offering for the Dynamic Eighty-Eights was the 265-horsepower version, while the more powerful 305-horsepower engine was available as an optional upgrade for the Dynamic Eighty-Eights and came standard on all other models.

The 1957 Oldsmobile boasted an impressive 300 hp, which was a significant amount of power during that era. This added muscle was made possible by the inclusion of the J-2 package, which comprised of three two-barrel carburetors, higher compression, and a low-restriction air cleaner. These enhancements were specifically designed for the 371 cid “Rocket” V8 engine. The Oldsmobile V8 engine, also known as the Rocket, was a series of engines produced by Oldsmobile from 1949 to 1990. It was one of the first post-war OHV crossflow cylinder head V8 engines manufactured by General Motors. With the J-2 package, the horsepower increased from 277 to 300, allowing the 1957 Oldsmobile to accelerate from 0 to 60 mph in under 8 seconds.

How Much Horsepower Did the 1957 Oldsmobile Have?

The 1957 Oldsmobile boasted an impressive amount of horsepower, with a total of 300hp. During that time, this level of power was considered enormous and made the Oldsmobile a force to be reckoned with on the road. Whats even more remarkable is that this option was available on any model for just $83.

To achieve this level of performance, the Oldsmobile J-2 engine included a trio of two-barrel carburetors, as well as higher compression and a low-restriction air cleaner. These enhancements were specifically designed to maximize the power output of the 371 cid “Rocket” V8 engine.

The Oldsmobile V8, also known as the Rocket, was a series of engines that were produced by Oldsmobile from 1949 until 1990. Alongside the 1949 Cadillac V8, these engines were the first post-war OHV crossflow cylinder head V8 engines manufactured by General Motors. The Rocket engine was a groundbreaking development in automotive engineering, and it played a significant role in elevating the performance capabilities of the 1957 Oldsmobile.

Evolution of Oldsmobile Engines: This Topic Can Explore the Development and Advancements of Oldsmobile Engines Over the Years, Highlighting How the 1957 Model With 300hp Was a Significant Milestone.

  • 1901: The first Oldsmobile engine is introduced, an 8-horsepower single-cylinder engine.
  • 1903: Oldsmobile releases the Curved Dash, powered by a 7-horsepower engine.
  • 1911: The Limited model is launched, featuring a powerful 6-cylinder engine.
  • 1937: Oldsmobile introduces the J-2 engine, capable of delivering 165 horsepower.
  • 1949: The futuristic Rocket V8 engine is unveiled, offering improved performance.
  • 1957: A milestone year for Oldsmobile engines with the introduction of the 300hp engine.
  • 1964: Oldsmobile releases the first Turbo Jetfire engine, showcasing turbocharging technology.
  • 1970: The Rocket 455 V8 engine debuts, generating impressive power and torque.
  • 1980s: Oldsmobile engines continue to evolve with advancements in fuel injection.
  • 2004: The last Oldsmobile engine rolls off the production line, marking the end of an era.

Source: 1957 Oldsmobile Super 88 | GM Heritage Collection

The 1958 Oldsmobile Super 88 boasts an impressive V8 “J2 Rocket” engine, equipped with Tri power 2bbl carbs. This mighty powerhouse churns out 312 HP, making it a force to be reckoned with on the road. With it’s 6.1 liter capacity, the engine not only delivers exceptional power but also emits the distinctive sound signature of the 1950s. Furthermore, it’s flawless performance ensures a smooth and exhilarating drive.

What Size Engine Is in a 1958 Oldsmobile Super 88?

The 1958 Oldsmobile Super 88 boasts an impressive V8 “J2 Rocket” engine, renowned for it’s incredible power and performance during it’s time. Equipped with tri-power 2bbl carbs, this engine provides a unique blend of efficiency and strength. Under the hood lies a commanding 6.1-liter engine, which unleashes a formidable 312 horsepower, setting it apart as a force to be reckoned with.

One of the distinguishing features of this engine is it’s unmistakable sound, reminiscent of the iconic 50s era. The deep rumble and throaty growl emanating from the Super 88s exhaust system evokes a sense of nostalgia and power, transporting enthusiasts to a bygone era of automotive elegance.

What truly sets this engine apart is it’s impeccable running condition. Meticulously engineered to perform flawlessly, it’s smooth operation ensures a seamless driving experience. Whether cruising down the open road or accelerating with vigor, the Super 88s engine delivers consistent power and reliability.

It’s 6.1-liter capacity and tri-power carburetors culminated in a remarkable 312 horsepower, cementing it’s place as a powerhouse of it’s time and a testament to the ingenuity of mid-century automotive design.

From it’s commanding presence on the road to it’s distinct sound, the Super 88 captured the essence of the 50s in a single vehicle. This engine was a testament to the success and innovation of Oldsmobile, providing drivers with an unparalleled driving experience.

The 1956 Oldsmobile Rocket 88 was equipped with a 303 cubic inch V8 engine, producing a maximum of 135 hp and 283 lb-ft of torque. This overhead valve engine design not only provided power, but also improved fuel economy by approximately 10 percent compared to previous models.

What Was the Specs of the 1956 Oldsmobile Rocket 88?

The 1956 Oldsmobile Rocket 88 was a powerhouse on the road. It boasted a stunning and sleek design that turned heads wherever it went. Under the hood, this beast was equipped with a 303 cubic inch V8 engine, offering impressive performance capabilities. It was capable of producing a maximum of 135 horsepower and 283 lb-ft of torque, providing drivers with an exhilarating driving experience.

What set the Rocket 88 apart from it’s competitors was it’s innovative overhead valve engine concept. This design not only brought significant improvements in power and performance but also in fuel economy. Compared to previous engine designs, the Rocket 88 offered an estimated 10 percent better fuel efficiency, making it a more cost-effective and sustainable choice for drivers.

It was designed with comfort and convenience in mind, providing ample legroom and high-quality materials. The cars suspension system was specially tuned to ensure a smooth and comfortable ride, even on rough terrain.

On the exterior, the Rocket 88 showcased Oldsmobiles signature styling cues. It featured a distinctive grille design, sleek body lines, and eye-catching chrome accents. The cars attention to detail and craftsmanship were evident in every inch, making it a true symbol of elegance and sophistication.

It was a true icon of it’s time and left a lasting impression on the automotive industry. Today, it stands as a testament to Oldsmobiles commitment to innovation and excellence.

The Impact of the Rocket 88 on the Popularity of Oldsmobile as a Brand

  • Introduction of Rocket 88
  • Innovation in design and performance
  • Positive reception by consumers
  • Increase in sales for Oldsmobile
  • Establishment of Oldsmobile as a leading brand
  • Influence on future car models
  • Lasting impact on Oldsmobile’s reputation
  • Legacy in the automotive industry

The 1959 Oldsmobile 98 boasted an impressive powertrain, featuring a 394-cid Rocket V-8 engine that generated an impressive 315 horsepower and a massive 435 lb-ft of torque. It’s outstanding performance even led racing legend Richard Petty to triumph in the inaugural Daytona 500 race.

How Much Horsepower Does a 1959 Oldsmobile 98 Have?

The 1959 Oldsmobile 98 was truly a powerhouse on the road, boasting an impressive amount of horsepower that left automotive enthusiasts in awe. Under it’s sleek and stylish hood, this magnificent vehicle was equipped with a mighty 394-cid Rocket V-8 engine, propelling it to new heights. With a commanding 315 horsepower at it’s disposal, the Olds 98 was a force to be reckoned with.

In fact, the 1959 Oldsmobile 98s performance was so impressive that it caught the attention of legendary NASCAR driver Richard Petty. Petty found himself behind the wheel of a two-door hardtop version of the 98, and it proved to be a winning combination. With the Olds 98, Petty secured a glorious victory at the inaugural Daytona 500 race that same year, solidifying the cars place in history.

With an awe-inspiring 435 lb-ft of torque, this car showcased it’s power and performance both on the racetrack and on the streets.

Technical Details and Specifications of the Oldsmobile 98’s Engine and Performance Capabilities

  • Engine Type: V8
  • Displacement: 6.5 L
  • Horsepower: 215 hp
  • Torque: 355 lb-ft
  • Compression Ratio: 9.0:1
  • Transmission: 4-Speed Hydra-Matic Automatic
  • Drive Type: Rear-Wheel Drive
  • Fuel Type: Gasoline
  • Fuel Delivery: Carburetor
  • Ignition System: Electronic
  • Brakes: Front Disc, Rear Drum
  • Suspension: Front Coil Springs, Rear Leaf Springs
  • Steering: Power-assisted
  • Wheelbase: 119.5 inches
  • Dimensions: Length – 221.3 inches, Width – 80.1 inches, Height – 55.2 inches

In addition to the range of sizes offered by Oldsmobile engines, the 455 ci has emerged as the favored choice among Olds enthusiasts, particularly for high-performance applications. This engine size, renowned for it’s power and reliability, has propelled the brand to great heights. Moreover, the Oldsmobile big-blocks possess common features and dimensions, including a consistent bore spacing of 4.625 inches.

What Size Engines Did Oldsmobile Make?

Oldsmobile, a renowned automobile manufacturer, created various engine sizes throughout it’s history. Among the notable sizes produced by Oldsmobile were the 400, 425, and 455 cubic inch engines.

When it comes to high-performance applications, the 455 engine stands out as the most popular choice among Oldsmobile enthusiasts. This robust engine has gained a reputation for it’s power and durability, making it a favorite among car enthusiasts and collectors alike.

Interestingly, Oldsmobile big-block engines share numerous common features and dimensions. One of the key similarities among all Oldsmobile engines is the bore spacing between the cylinders, which measures 4.625 inches across the board. This consistent measurement allows for interchangeability and compatibility between different Oldsmobile engines and components.

The ability to mix and match components adds a level of versatility for those looking to modify and customize their Oldsmobile vehicles.

Enthusiasts and collectors are drawn to the Oldsmobile engines not only for their power and performance but also for their historical significance. These engines played a crucial role in Oldsmobiles legacy, powering iconic models and leaving a lasting impact on the automotive industry. The reliability and endurance of Oldsmobile engines have contributed to their enduring popularity and continued use by car enthusiasts around the world.

Evolution of Oldsmobile Engines Over Time

The Oldsmobile engines underwent significant changes and improvements throughout their evolution. These changes included advancements in technology, materials, and design. Over time, Oldsmobile engines became more powerful, efficient, and reliable. These improvements were achieved through refinements in fuel injection systems, cylinder head design, intake and exhaust systems, and the use of lighter and stronger materials. Additionally, Oldsmobile engines adapted to comply with tightening emission regulations, leading to the introduction of catalytic converters and other emission control features. Therefore, the evolution of Oldsmobile engines can be characterized by the continuous pursuit of enhanced performance, efficiency, and environmental friendliness.


In conclusion, the determination of the horsepower of a 1958 Oldsmobile vehicle goes beyond a simple numerical value. It embodies a sense of nostalgia, a testament to the engineering prowess and innovative spirit of an era marked by automotive excellence. While the exact horsepower specifications may vary across different models and engine options, it ultimately signifies the relentless pursuit of performance and an unwavering commitment to pushing boundaries on the open road.

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